| 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 | $33.82 | 11.407% | $37.6778 | $37.68 | $37.70 | $37.70 |
| Purchase #2 | $240.79 | 11.181% | $267.7127 | $267.71 | $267.70 | $267.70 |
| Purchase #3 | $117.87 | 9.426% | $128.9804 | $128.98 | $129.00 | $129.00 |
| Purchase #4 | $243.27 | 9.105% | $265.4197 | $265.42 | $265.40 | $265.40 |
| Purchase #5 | $207.83 | 13.325% | $235.5233 | $235.52 | $235.50 | $235.50 |
| Purchase #6 | $228.27 | 4.560% | $238.6791 | $238.68 | $238.70 | $238.70 |
| Purchase #7 | $174.84 | 13.545% | $198.5221 | $198.52 | $198.50 | $198.50 |
| 7 purchase totals = | $1,246.69 | $1,372.5151 | $1,372.51 | $1,372.50 | $1,372.50 | |