| 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 | $94.96 | 13.156% | $107.4529 | $107.45 | $107.45 | $107.50 |
| Purchase #2 | $225.71 | 4.635% | $236.1717 | $236.17 | $236.15 | $236.20 |
| Purchase #3 | $225.91 | 5.726% | $238.8456 | $238.85 | $238.85 | $238.80 |
| Purchase #4 | $206.33 | 7.267% | $221.324 | $221.32 | $221.30 | $221.30 |
| Purchase #5 | $89.84 | 5.107% | $94.4281 | $94.43 | $94.45 | $94.40 |
| Purchase #6 | $6.38 | 3.713% | $6.6169 | $6.62 | $6.60 | $6.60 |
| Purchase #7 | $106.25 | 3.839% | $110.3289 | $110.33 | $110.35 | $110.30 |
| 7 purchase totals = | $955.38 | $1,015.1681 | $1,015.17 | $1,015.15 | $1,015.10 | |