| 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 | $196.65 | 10.365% | $217.0328 | $217.03 | $217.05 | $217.00 |
| Purchase #2 | $45.62 | 12.212% | $51.1911 | $51.19 | $51.20 | $51.20 |
| Purchase #3 | $149.50 | 3.121% | $154.1659 | $154.17 | $154.15 | $154.20 |
| Purchase #4 | $177.52 | 12.778% | $200.2035 | $200.20 | $200.20 | $200.20 |
| Purchase #5 | $197.76 | 9.407% | $216.3633 | $216.36 | $216.35 | $216.40 |
| Purchase #6 | $89.27 | 11.505% | $99.5405 | $99.54 | $99.55 | $99.50 |
| Purchase #7 | $50.98 | 11.394% | $56.7887 | $56.79 | $56.80 | $56.80 |
| 7 purchase totals = | $907.30 | $995.2858 | $995.28 | $995.30 | $995.30 | |