| 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 | $129.58 | 7.217% | $138.9318 | $138.93 | $138.95 | $138.90 |
| Purchase #2 | $61.34 | 9.288% | $67.0373 | $67.04 | $67.05 | $67.00 |
| Purchase #3 | $118.31 | 6.122% | $125.5529 | $125.55 | $125.55 | $125.60 |
| Purchase #4 | $99.78 | 4.649% | $104.4188 | $104.42 | $104.40 | $104.40 |
| Purchase #5 | $59.88 | 11.240% | $66.6105 | $66.61 | $66.60 | $66.60 |
| Purchase #6 | $145.64 | 4.422% | $152.0802 | $152.08 | $152.10 | $152.10 |
| Purchase #7 | $231.48 | 9.281% | $252.9637 | $252.96 | $252.95 | $253.00 |
| 7 purchase totals = | $846.01 | $907.5952 | $907.59 | $907.60 | $907.60 | |