| 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 | $12.63 | 12.268% | $14.1794 | $14.18 | $14.20 | $14.20 |
| Purchase #2 | $247.45 | 13.390% | $280.5836 | $280.58 | $280.60 | $280.60 |
| Purchase #3 | $172.42 | 7.788% | $185.8481 | $185.85 | $185.85 | $185.80 |
| Purchase #4 | $167.26 | 13.181% | $189.3065 | $189.31 | $189.30 | $189.30 |
| Purchase #5 | $124.50 | 4.589% | $130.2133 | $130.21 | $130.20 | $130.20 |
| Purchase #6 | $51.70 | 6.602% | $55.1132 | $55.11 | $55.10 | $55.10 |
| Purchase #7 | $20.57 | 7.402% | $22.0926 | $22.09 | $22.10 | $22.10 |
| 7 purchase totals = | $796.53 | $877.3367 | $877.33 | $877.35 | $877.30 | |