| 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 | $36.32 | 11.258% | $40.4089 | $40.41 | $40.40 | $40.40 |
| Purchase #2 | $159.84 | 4.638% | $167.2534 | $167.25 | $167.25 | $167.30 |
| Purchase #3 | $199.47 | 5.799% | $211.0373 | $211.04 | $211.05 | $211.00 |
| Purchase #4 | $211.97 | 6.203% | $225.1185 | $225.12 | $225.10 | $225.10 |
| Purchase #5 | $184.52 | 9.499% | $202.0476 | $202.05 | $202.05 | $202.00 |
| Purchase #6 | $43.93 | 12.399% | $49.3769 | $49.38 | $49.40 | $49.40 |
| Purchase #7 | $214.28 | 4.553% | $224.0362 | $224.04 | $224.05 | $224.00 |
| 7 purchase totals = | $1,050.33 | $1,119.2788 | $1,119.29 | $1,119.30 | $1,119.20 | |