| 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 | $66.76 | 4.233% | $69.586 | $69.59 | $69.60 | $69.60 |
| Purchase #2 | $150.29 | 8.397% | $162.9099 | $162.91 | $162.90 | $162.90 |
| Purchase #3 | $196.78 | 3.323% | $203.319 | $203.32 | $203.30 | $203.30 |
| Purchase #4 | $204.74 | 9.678% | $224.5547 | $224.55 | $224.55 | $224.60 |
| Purchase #5 | $107.60 | 13.635% | $122.2713 | $122.27 | $122.25 | $122.30 |
| Purchase #6 | $229.41 | 5.539% | $242.117 | $242.12 | $242.10 | $242.10 |
| Purchase #7 | $106.33 | 11.208% | $118.2475 | $118.25 | $118.25 | $118.20 |
| 7 purchase totals = | $1,061.91 | $1,143.0054 | $1,143.01 | $1,142.95 | $1,143.00 | |