| 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 | $45.32 | 3.644% | $46.9715 | $46.97 | $46.95 | $47.00 |
| Purchase #2 | $210.26 | 9.274% | $229.7595 | $229.76 | $229.75 | $229.80 |
| Purchase #3 | $117.47 | 6.859% | $125.5273 | $125.53 | $125.55 | $125.50 |
| Purchase #4 | $128.54 | 11.122% | $142.8362 | $142.84 | $142.85 | $142.80 |
| Purchase #5 | $96.68 | 9.863% | $106.2155 | $106.22 | $106.20 | $106.20 |
| Purchase #6 | $224.52 | 3.831% | $233.1214 | $233.12 | $233.10 | $233.10 |
| Purchase #7 | $124.48 | 11.528% | $138.8301 | $138.83 | $138.85 | $138.80 |
| 7 purchase totals = | $947.27 | $1,023.2615 | $1,023.27 | $1,023.25 | $1,023.20 | |