| 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 | $118.39 | 4.139% | $123.2902 | $123.29 | $123.30 | $123.30 |
| Purchase #2 | $146.72 | 9.310% | $160.3796 | $160.38 | $160.40 | $160.40 |
| Purchase #3 | $16.49 | 4.332% | $17.2043 | $17.20 | $17.20 | $17.20 |
| Purchase #4 | $126.60 | 3.389% | $130.8905 | $130.89 | $130.90 | $130.90 |
| Purchase #5 | $198.30 | 6.614% | $211.4156 | $211.42 | $211.40 | $211.40 |
| Purchase #6 | $95.90 | 8.203% | $103.7667 | $103.77 | $103.75 | $103.80 |
| Purchase #7 | $33.71 | 4.322% | $35.1669 | $35.17 | $35.15 | $35.20 |
| 7 purchase totals = | $736.11 | $782.1138 | $782.12 | $782.10 | $782.20 | |