| 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 | $218.35 | 11.515% | $243.493 | $243.49 | $243.50 | $243.50 |
| Purchase #2 | $205.61 | 9.601% | $225.3506 | $225.35 | $225.35 | $225.40 |
| Purchase #3 | $43.65 | 13.604% | $49.5881 | $49.59 | $49.60 | $49.60 |
| Purchase #4 | $170.43 | 4.850% | $178.6959 | $178.70 | $178.70 | $178.70 |
| Purchase #5 | $131.33 | 10.729% | $145.4204 | $145.42 | $145.40 | $145.40 |
| Purchase #6 | $148.43 | 8.668% | $161.2959 | $161.30 | $161.30 | $161.30 |
| Purchase #7 | $75.67 | 4.685% | $79.2151 | $79.22 | $79.20 | $79.20 |
| 7 purchase totals = | $993.47 | $1,083.0590 | $1,083.07 | $1,083.05 | $1,083.10 | |