| 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 | $123.54 | 8.377% | $133.8889 | $133.89 | $133.90 | $133.90 |
| Purchase #2 | $9.39 | 3.437% | $9.7127 | $9.71 | $9.70 | $9.70 |
| Purchase #3 | $74.74 | 8.638% | $81.196 | $81.20 | $81.20 | $81.20 |
| Purchase #4 | $239.32 | 4.705% | $250.58 | $250.58 | $250.60 | $250.60 |
| Purchase #5 | $244.33 | 4.157% | $254.4868 | $254.49 | $254.50 | $254.50 |
| Purchase #6 | $35.60 | 12.801% | $40.1572 | $40.16 | $40.15 | $40.20 |
| Purchase #7 | $97.25 | 4.108% | $101.245 | $101.25 | $101.25 | $101.20 |
| 7 purchase totals = | $824.17 | $871.2666 | $871.28 | $871.30 | $871.30 | |