| 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 | $227.44 | 12.710% | $256.3476 | $256.35 | $256.35 | $256.30 |
| Purchase #2 | $177.32 | 5.514% | $187.0974 | $187.10 | $187.10 | $187.10 |
| Purchase #3 | $204.44 | 10.428% | $225.759 | $225.76 | $225.75 | $225.80 |
| Purchase #4 | $6.75 | 5.395% | $7.1142 | $7.11 | $7.10 | $7.10 |
| Purchase #5 | $117.31 | 13.380% | $133.0061 | $133.01 | $133.00 | $133.00 |
| Purchase #6 | $101.36 | 8.569% | $110.0455 | $110.05 | $110.05 | $110.00 |
| Purchase #7 | $68.81 | 8.178% | $74.4373 | $74.44 | $74.45 | $74.40 |
| 7 purchase totals = | $903.43 | $993.8071 | $993.82 | $993.80 | $993.70 | |