| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $107.33 | 10.806% | $118.9281 | $118.93 | $118.95 | $118.90 |
| Purchase #2 | $182.36 | 13.516% | $207.0078 | $207.01 | $207.00 | $207.00 |
| Purchase #3 | $130.95 | 7.281% | $140.4845 | $140.48 | $140.50 | $140.50 |
| Purchase #4 | $204.83 | 4.765% | $214.5901 | $214.59 | $214.60 | $214.60 |
| Purchase #5 | $129.42 | 11.434% | $144.2179 | $144.22 | $144.20 | $144.20 |
| Purchase #6 | $217.55 | 10.391% | $240.1556 | $240.16 | $240.15 | $240.20 |
| Purchase #7 | $165.77 | 12.123% | $185.8663 | $185.87 | $185.85 | $185.90 |
| 7 purchase totals = | $1,138.21 | $1,251.2503 | $1,251.26 | $1,251.25 | $1,251.30 | |