| 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 | $195.95 | 7.607% | $210.8559 | $210.86 | $210.85 | $210.90 |
| Purchase #2 | $231.30 | 8.371% | $250.6621 | $250.66 | $250.65 | $250.70 |
| Purchase #3 | $103.65 | 4.132% | $107.9328 | $107.93 | $107.95 | $107.90 |
| Purchase #4 | $129.27 | 8.165% | $139.8249 | $139.82 | $139.80 | $139.80 |
| Purchase #5 | $41.33 | 9.613% | $45.3031 | $45.30 | $45.30 | $45.30 |
| Purchase #6 | $92.25 | 11.322% | $102.6945 | $102.69 | $102.70 | $102.70 |
| Purchase #7 | $232.43 | 13.536% | $263.8917 | $263.89 | $263.90 | $263.90 |
| 7 purchase totals = | $1,026.18 | $1,121.1650 | $1,121.15 | $1,121.15 | $1,121.20 | |