| 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 | $49.53 | 7.445% | $53.2175 | $53.22 | $53.20 | $53.20 |
| Purchase #2 | $99.75 | 11.191% | $110.913 | $110.91 | $110.90 | $110.90 |
| Purchase #3 | $181.39 | 13.558% | $205.9829 | $205.98 | $206.00 | $206.00 |
| Purchase #4 | $108.98 | 11.191% | $121.176 | $121.18 | $121.20 | $121.20 |
| Purchase #5 | $107.41 | 12.729% | $121.0822 | $121.08 | $121.10 | $121.10 |
| Purchase #6 | $248.78 | 6.603% | $265.2069 | $265.21 | $265.20 | $265.20 |
| Purchase #7 | $126.97 | 3.447% | $131.3467 | $131.35 | $131.35 | $131.30 |
| 7 purchase totals = | $922.81 | $1,008.9252 | $1,008.93 | $1,008.95 | $1,008.90 | |