| 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 | $215.67 | 11.514% | $240.5022 | $240.50 | $240.50 | $240.50 |
| Purchase #2 | $154.80 | 13.818% | $176.1903 | $176.19 | $176.20 | $176.20 |
| Purchase #3 | $28.67 | 10.867% | $31.7856 | $31.79 | $31.80 | $31.80 |
| Purchase #4 | $211.98 | 4.818% | $222.1932 | $222.19 | $222.20 | $222.20 |
| Purchase #5 | $208.55 | 9.741% | $228.8649 | $228.86 | $228.85 | $228.90 |
| Purchase #6 | $8.28 | 10.403% | $9.1414 | $9.14 | $9.15 | $9.10 |
| Purchase #7 | $74.88 | 11.756% | $83.6829 | $83.68 | $83.70 | $83.70 |
| 7 purchase totals = | $902.83 | $992.3605 | $992.35 | $992.40 | $992.40 | |