| 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 | $220.75 | 6.226% | $234.4939 | $234.49 | $234.50 | $234.50 |
| Purchase #2 | $219.76 | 9.828% | $241.358 | $241.36 | $241.35 | $241.40 |
| Purchase #3 | $118.62 | 6.540% | $126.3777 | $126.38 | $126.40 | $126.40 |
| Purchase #4 | $74.94 | 12.188% | $84.0737 | $84.07 | $84.05 | $84.10 |
| Purchase #5 | $65.46 | 8.758% | $71.193 | $71.19 | $71.20 | $71.20 |
| Purchase #6 | $71.88 | 5.596% | $75.9024 | $75.90 | $75.90 | $75.90 |
| Purchase #7 | $55.56 | 8.221% | $60.1276 | $60.13 | $60.15 | $60.10 |
| 7 purchase totals = | $826.97 | $893.5263 | $893.52 | $893.55 | $893.60 | |