| 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 | $211.53 | 9.773% | $232.2028 | $232.20 | $232.20 | $232.20 |
| Purchase #2 | $210.80 | 6.412% | $224.3165 | $224.32 | $224.30 | $224.30 |
| Purchase #3 | $231.99 | 3.607% | $240.3579 | $240.36 | $240.35 | $240.40 |
| Purchase #4 | $114.94 | 10.420% | $126.9167 | $126.92 | $126.90 | $126.90 |
| Purchase #5 | $210.64 | 8.663% | $228.8877 | $228.89 | $228.90 | $228.90 |
| Purchase #6 | $44.70 | 8.635% | $48.5598 | $48.56 | $48.55 | $48.60 |
| Purchase #7 | $157.35 | 8.579% | $170.8491 | $170.85 | $170.85 | $170.80 |
| 7 purchase totals = | $1,181.95 | $1,272.0905 | $1,272.10 | $1,272.05 | $1,272.10 | |