| 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 | $204.73 | 4.118% | $213.1608 | $213.16 | $213.15 | $213.20 |
| Purchase #2 | $30.94 | 10.270% | $34.1175 | $34.12 | $34.10 | $34.10 |
| Purchase #3 | $19.80 | 10.115% | $21.8028 | $21.80 | $21.80 | $21.80 |
| Purchase #4 | $249.68 | 12.415% | $280.6778 | $280.68 | $280.70 | $280.70 |
| Purchase #5 | $127.95 | 9.413% | $139.9939 | $139.99 | $140.00 | $140.00 |
| Purchase #6 | $48.92 | 4.109% | $50.9301 | $50.93 | $50.95 | $50.90 |
| Purchase #7 | $117.58 | 7.439% | $126.3268 | $126.33 | $126.35 | $126.30 |
| 7 purchase totals = | $799.60 | $867.0097 | $867.01 | $867.05 | $867.00 | |