| 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 | $109.98 | 9.372% | $120.2873 | $120.29 | $120.30 | $120.30 |
| Purchase #2 | $125.39 | 9.487% | $137.2857 | $137.29 | $137.30 | $137.30 |
| Purchase #3 | $18.58 | 3.846% | $19.2946 | $19.29 | $19.30 | $19.30 |
| Purchase #4 | $125.25 | 13.591% | $142.2727 | $142.27 | $142.25 | $142.30 |
| Purchase #5 | $126.31 | 11.596% | $140.9569 | $140.96 | $140.95 | $141.00 |
| Purchase #6 | $220.73 | 12.471% | $248.2572 | $248.26 | $248.25 | $248.30 |
| Purchase #7 | $128.78 | 6.632% | $137.3207 | $137.32 | $137.30 | $137.30 |
| 7 purchase totals = | $855.02 | $945.6751 | $945.68 | $945.65 | $945.80 | |