| 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 | $229.44 | 6.329% | $243.9613 | $243.96 | $243.95 | $244.00 |
| Purchase #2 | $46.52 | 8.737% | $50.5845 | $50.58 | $50.60 | $50.60 |
| Purchase #3 | $229.92 | 8.582% | $249.6517 | $249.65 | $249.65 | $249.70 |
| Purchase #4 | $167.34 | 10.374% | $184.6999 | $184.70 | $184.70 | $184.70 |
| Purchase #5 | $102.64 | 4.527% | $107.2865 | $107.29 | $107.30 | $107.30 |
| Purchase #6 | $102.93 | 13.586% | $116.9141 | $116.91 | $116.90 | $116.90 |
| Purchase #7 | $161.39 | 5.772% | $170.7054 | $170.71 | $170.70 | $170.70 |
| 7 purchase totals = | $1,040.18 | $1,123.8034 | $1,123.80 | $1,123.80 | $1,123.90 | |