| 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 | $96.84 | 3.604% | $100.3301 | $100.33 | $100.35 | $100.30 |
| Purchase #2 | $189.71 | 8.294% | $205.4445 | $205.44 | $205.45 | $205.40 |
| Purchase #3 | $74.59 | 11.402% | $83.0948 | $83.09 | $83.10 | $83.10 |
| Purchase #4 | $166.26 | 11.424% | $185.2535 | $185.25 | $185.25 | $185.30 |
| Purchase #5 | $83.95 | 8.570% | $91.1445 | $91.14 | $91.15 | $91.10 |
| Purchase #6 | $211.28 | 11.779% | $236.1667 | $236.17 | $236.15 | $236.20 |
| Purchase #7 | $211.67 | 12.168% | $237.426 | $237.43 | $237.45 | $237.40 |
| 7 purchase totals = | $1,034.30 | $1,138.8601 | $1,138.85 | $1,138.90 | $1,138.80 | |