| 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 | $215.46 | 11.443% | $240.1151 | $240.12 | $240.10 | $240.10 |
| Purchase #2 | $205.57 | 3.199% | $212.1462 | $212.15 | $212.15 | $212.10 |
| Purchase #3 | $30.44 | 11.399% | $33.9099 | $33.91 | $33.90 | $33.90 |
| Purchase #4 | $43.71 | 13.644% | $49.6738 | $49.67 | $49.65 | $49.70 |
| Purchase #5 | $102.74 | 11.417% | $114.4698 | $114.47 | $114.45 | $114.50 |
| Purchase #6 | $188.47 | 12.258% | $211.5727 | $211.57 | $211.55 | $211.60 |
| Purchase #7 | $162.47 | 11.395% | $180.9835 | $180.98 | $181.00 | $181.00 |
| 7 purchase totals = | $948.86 | $1,042.8710 | $1,042.87 | $1,042.80 | $1,042.90 | |