| 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 | $198.66 | 8.383% | $215.3137 | $215.31 | $215.30 | $215.30 |
| Purchase #2 | $250.57 | 11.511% | $279.4131 | $279.41 | $279.40 | $279.40 |
| Purchase #3 | $113.30 | 11.765% | $126.6297 | $126.63 | $126.65 | $126.60 |
| Purchase #4 | $71.79 | 4.374% | $74.9301 | $74.93 | $74.95 | $74.90 |
| Purchase #5 | $199.57 | 8.861% | $217.2539 | $217.25 | $217.25 | $217.30 |
| Purchase #6 | $32.48 | 5.638% | $34.3112 | $34.31 | $34.30 | $34.30 |
| Purchase #7 | $110.50 | 9.485% | $120.9809 | $120.98 | $121.00 | $121.00 |
| 7 purchase totals = | $976.87 | $1,068.8326 | $1,068.82 | $1,068.85 | $1,068.80 | |