| 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 | $116.54 | 5.596% | $123.0616 | $123.06 | $123.05 | $123.10 |
| Purchase #2 | $41.51 | 6.165% | $44.0691 | $44.07 | $44.05 | $44.10 |
| Purchase #3 | $9.47 | 8.174% | $10.2441 | $10.24 | $10.25 | $10.20 |
| Purchase #4 | $213.81 | 6.774% | $228.2935 | $228.29 | $228.30 | $228.30 |
| Purchase #5 | $108.90 | 7.711% | $117.2973 | $117.30 | $117.30 | $117.30 |
| Purchase #6 | $127.78 | 10.683% | $141.4307 | $141.43 | $141.45 | $141.40 |
| Purchase #7 | $206.77 | 4.356% | $215.7769 | $215.78 | $215.80 | $215.80 |
| 7 purchase totals = | $824.78 | $880.1732 | $880.17 | $880.20 | $880.20 | |