| 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 | $231.31 | 9.301% | $252.8241 | $252.82 | $252.80 | $252.80 |
| Purchase #2 | $175.25 | 4.282% | $182.7542 | $182.75 | $182.75 | $182.80 |
| Purchase #3 | $44.94 | 13.129% | $50.8402 | $50.84 | $50.85 | $50.80 |
| Purchase #4 | $155.26 | 8.515% | $168.4804 | $168.48 | $168.50 | $168.50 |
| Purchase #5 | $46.93 | 3.387% | $48.5195 | $48.52 | $48.50 | $48.50 |
| Purchase #6 | $98.94 | 11.804% | $110.6189 | $110.62 | $110.60 | $110.60 |
| Purchase #7 | $115.48 | 7.195% | $123.7888 | $123.79 | $123.80 | $123.80 |
| 7 purchase totals = | $868.11 | $937.8261 | $937.82 | $937.80 | $937.80 | |