| 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 | $221.49 | 7.430% | $237.9467 | $237.95 | $237.95 | $237.90 |
| Purchase #2 | $50.51 | 6.799% | $53.9442 | $53.94 | $53.95 | $53.90 |
| Purchase #3 | $226.49 | 8.696% | $246.1856 | $246.19 | $246.20 | $246.20 |
| Purchase #4 | $132.46 | 7.167% | $141.9534 | $141.95 | $141.95 | $142.00 |
| Purchase #5 | $133.99 | 3.299% | $138.4103 | $138.41 | $138.40 | $138.40 |
| Purchase #6 | $80.98 | 7.609% | $87.1418 | $87.14 | $87.15 | $87.10 |
| Purchase #7 | $187.66 | 8.856% | $204.2792 | $204.28 | $204.30 | $204.30 |
| 7 purchase totals = | $1,033.58 | $1,109.8612 | $1,109.86 | $1,109.90 | $1,109.80 | |