| 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 | $229.74 | 6.568% | $244.8293 | $244.83 | $244.85 | $244.80 |
| Purchase #2 | $177.90 | 10.858% | $197.2164 | $197.22 | $197.20 | $197.20 |
| Purchase #3 | $210.34 | 6.684% | $224.3991 | $224.40 | $224.40 | $224.40 |
| Purchase #4 | $70.25 | 4.352% | $73.3073 | $73.31 | $73.30 | $73.30 |
| Purchase #5 | $28.76 | 13.149% | $32.5417 | $32.54 | $32.55 | $32.50 |
| Purchase #6 | $223.40 | 3.531% | $231.2883 | $231.29 | $231.30 | $231.30 |
| Purchase #7 | $213.73 | 8.280% | $231.4268 | $231.43 | $231.45 | $231.40 |
| 7 purchase totals = | $1,154.12 | $1,235.0089 | $1,235.02 | $1,235.05 | $1,234.90 | |