| 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 | $219.74 | 13.383% | $249.1478 | $249.15 | $249.15 | $249.10 |
| Purchase #2 | $57.88 | 4.775% | $60.6438 | $60.64 | $60.65 | $60.60 |
| Purchase #3 | $159.40 | 4.551% | $166.6543 | $166.65 | $166.65 | $166.70 |
| Purchase #4 | $141.63 | 13.607% | $160.9016 | $160.90 | $160.90 | $160.90 |
| Purchase #5 | $145.46 | 3.369% | $150.3605 | $150.36 | $150.35 | $150.40 |
| Purchase #6 | $159.49 | 8.660% | $173.3018 | $173.30 | $173.30 | $173.30 |
| Purchase #7 | $139.68 | 5.644% | $147.5635 | $147.56 | $147.55 | $147.60 |
| 7 purchase totals = | $1,023.28 | $1,108.5733 | $1,108.56 | $1,108.55 | $1,108.60 | |