| 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 | $202.66 | 3.633% | $210.0226 | $210.02 | $210.00 | $210.00 |
| Purchase #2 | $17.53 | 5.450% | $18.4854 | $18.49 | $18.50 | $18.50 |
| Purchase #3 | $36.72 | 9.385% | $40.1662 | $40.17 | $40.15 | $40.20 |
| Purchase #4 | $212.63 | 6.467% | $226.3808 | $226.38 | $226.40 | $226.40 |
| Purchase #5 | $21.70 | 10.405% | $23.9579 | $23.96 | $23.95 | $24.00 |
| Purchase #6 | $100.89 | 12.319% | $113.3186 | $113.32 | $113.30 | $113.30 |
| Purchase #7 | $69.28 | 11.564% | $77.2915 | $77.29 | $77.30 | $77.30 |
| 7 purchase totals = | $661.41 | $709.6230 | $709.63 | $709.60 | $709.70 | |