| 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 | $66.65 | 11.149% | $74.0808 | $74.08 | $74.10 | $74.10 |
| Purchase #2 | $206.66 | 8.555% | $224.3398 | $224.34 | $224.35 | $224.30 |
| Purchase #3 | $215.77 | 13.413% | $244.7112 | $244.71 | $244.70 | $244.70 |
| Purchase #4 | $249.71 | 13.378% | $283.1162 | $283.12 | $283.10 | $283.10 |
| Purchase #5 | $122.26 | 4.731% | $128.0441 | $128.04 | $128.05 | $128.00 |
| Purchase #6 | $234.61 | 7.655% | $252.5694 | $252.57 | $252.55 | $252.60 |
| Purchase #7 | $145.56 | 10.716% | $161.1582 | $161.16 | $161.15 | $161.20 |
| 7 purchase totals = | $1,241.22 | $1,368.0197 | $1,368.02 | $1,368.00 | $1,368.00 | |