| 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 | $131.78 | 6.636% | $140.5249 | $140.52 | $140.50 | $140.50 |
| Purchase #2 | $5.76 | 8.651% | $6.2583 | $6.26 | $6.25 | $6.30 |
| Purchase #3 | $62.83 | 5.515% | $66.2951 | $66.30 | $66.30 | $66.30 |
| Purchase #4 | $126.32 | 12.246% | $141.7891 | $141.79 | $141.80 | $141.80 |
| Purchase #5 | $198.89 | 3.429% | $205.7099 | $205.71 | $205.70 | $205.70 |
| Purchase #6 | $239.94 | 10.620% | $265.4216 | $265.42 | $265.40 | $265.40 |
| Purchase #7 | $27.87 | 12.357% | $31.3139 | $31.31 | $31.30 | $31.30 |
| 7 purchase totals = | $793.39 | $857.3128 | $857.31 | $857.25 | $857.30 | |