| 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 | $124.89 | 10.430% | $137.916 | $137.92 | $137.90 | $137.90 |
| Purchase #2 | $107.44 | 4.377% | $112.1426 | $112.14 | $112.15 | $112.10 |
| Purchase #3 | $107.34 | 4.277% | $111.9309 | $111.93 | $111.95 | $111.90 |
| Purchase #4 | $201.92 | 5.368% | $212.7591 | $212.76 | $212.75 | $212.80 |
| Purchase #5 | $21.26 | 7.310% | $22.8141 | $22.81 | $22.80 | $22.80 |
| Purchase #6 | $53.34 | 10.484% | $58.9322 | $58.93 | $58.95 | $58.90 |
| Purchase #7 | $243.97 | 3.579% | $252.7017 | $252.70 | $252.70 | $252.70 |
| 7 purchase totals = | $860.16 | $909.1966 | $909.19 | $909.20 | $909.10 | |