| 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 | $247.71 | 11.177% | $275.3965 | $275.40 | $275.40 | $275.40 |
| Purchase #2 | $38.97 | 5.652% | $41.1726 | $41.17 | $41.15 | $41.20 |
| Purchase #3 | $128.48 | 6.182% | $136.4226 | $136.42 | $136.40 | $136.40 |
| Purchase #4 | $187.57 | 8.497% | $203.5078 | $203.51 | $203.50 | $203.50 |
| Purchase #5 | $154.39 | 10.180% | $170.1069 | $170.11 | $170.10 | $170.10 |
| Purchase #6 | $9.91 | 6.452% | $10.5494 | $10.55 | $10.55 | $10.50 |
| Purchase #7 | $130.61 | 13.105% | $147.7264 | $147.73 | $147.75 | $147.70 |
| 7 purchase totals = | $897.64 | $984.8822 | $984.89 | $984.85 | $984.80 | |