| 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 | $21.84 | 10.778% | $24.1939 | $24.19 | $24.20 | $24.20 |
| Purchase #2 | $142.58 | 8.105% | $154.1361 | $154.14 | $154.15 | $154.10 |
| Purchase #3 | $69.94 | 11.801% | $78.1936 | $78.19 | $78.20 | $78.20 |
| Purchase #4 | $112.55 | 10.165% | $123.9907 | $123.99 | $124.00 | $124.00 |
| Purchase #5 | $55.36 | 5.822% | $58.5831 | $58.58 | $58.60 | $58.60 |
| Purchase #6 | $152.91 | 11.584% | $170.6231 | $170.62 | $170.60 | $170.60 |
| Purchase #7 | $207.69 | 3.256% | $214.4524 | $214.45 | $214.45 | $214.50 |
| 7 purchase totals = | $762.87 | $824.1729 | $824.16 | $824.20 | $824.20 | |