| 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 | $237.47 | 3.235% | $245.1522 | $245.15 | $245.15 | $245.20 |
| Purchase #2 | $37.48 | 12.764% | $42.2639 | $42.26 | $42.25 | $42.30 |
| Purchase #3 | $214.26 | 8.589% | $232.6628 | $232.66 | $232.65 | $232.70 |
| Purchase #4 | $99.78 | 10.521% | $110.2779 | $110.28 | $110.30 | $110.30 |
| Purchase #5 | $229.74 | 9.527% | $251.6273 | $251.63 | $251.65 | $251.60 |
| Purchase #6 | $143.71 | 6.364% | $152.8557 | $152.86 | $152.85 | $152.90 |
| Purchase #7 | $250.67 | 6.444% | $266.8232 | $266.82 | $266.80 | $266.80 |
| 7 purchase totals = | $1,213.11 | $1,301.6630 | $1,301.66 | $1,301.65 | $1,301.80 | |