| 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 | $121.40 | 8.567% | $131.8003 | $131.80 | $131.80 | $131.80 |
| Purchase #2 | $128.27 | 7.624% | $138.0493 | $138.05 | $138.05 | $138.00 |
| Purchase #3 | $43.47 | 5.808% | $45.9947 | $45.99 | $46.00 | $46.00 |
| Purchase #4 | $118.66 | 5.717% | $125.4438 | $125.44 | $125.45 | $125.40 |
| Purchase #5 | $40.69 | 8.641% | $44.206 | $44.21 | $44.20 | $44.20 |
| Purchase #6 | $51.96 | 9.197% | $56.7388 | $56.74 | $56.75 | $56.70 |
| Purchase #7 | $228.90 | 13.463% | $259.7168 | $259.72 | $259.70 | $259.70 |
| 7 purchase totals = | $733.35 | $801.9497 | $801.95 | $801.95 | $801.80 | |