| 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 | $206.68 | 7.818% | $222.8382 | $222.84 | $222.85 | $222.80 |
| Purchase #2 | $194.98 | 3.724% | $202.2411 | $202.24 | $202.25 | $202.20 |
| Purchase #3 | $127.94 | 5.468% | $134.9358 | $134.94 | $134.95 | $134.90 |
| Purchase #4 | $91.98 | 9.646% | $100.8524 | $100.85 | $100.85 | $100.90 |
| Purchase #5 | $68.53 | 9.130% | $74.7868 | $74.79 | $74.80 | $74.80 |
| Purchase #6 | $57.90 | 6.319% | $61.5587 | $61.56 | $61.55 | $61.60 |
| Purchase #7 | $103.66 | 12.229% | $116.3366 | $116.34 | $116.35 | $116.30 |
| 7 purchase totals = | $851.67 | $913.5496 | $913.56 | $913.60 | $913.50 | |