| 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 | $235.69 | 12.357% | $264.8142 | $264.81 | $264.80 | $264.80 |
| Purchase #2 | $68.79 | 9.130% | $75.0705 | $75.07 | $75.05 | $75.10 |
| Purchase #3 | $69.68 | 5.533% | $73.5354 | $73.54 | $73.55 | $73.50 |
| Purchase #4 | $202.99 | 4.404% | $211.9297 | $211.93 | $211.95 | $211.90 |
| Purchase #5 | $27.65 | 12.233% | $31.0324 | $31.03 | $31.05 | $31.00 |
| Purchase #6 | $20.42 | 8.520% | $22.1598 | $22.16 | $22.15 | $22.20 |
| Purchase #7 | $54.42 | 9.787% | $59.7461 | $59.75 | $59.75 | $59.70 |
| 7 purchase totals = | $679.64 | $738.2881 | $738.29 | $738.30 | $738.20 | |