| 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 | $224.50 | 7.403% | $241.1197 | $241.12 | $241.10 | $241.10 |
| Purchase #2 | $200.80 | 9.821% | $220.5206 | $220.52 | $220.50 | $220.50 |
| Purchase #3 | $71.52 | 3.628% | $74.1147 | $74.11 | $74.10 | $74.10 |
| Purchase #4 | $42.66 | 9.678% | $46.7886 | $46.79 | $46.80 | $46.80 |
| Purchase #5 | $209.84 | 7.543% | $225.6682 | $225.67 | $225.65 | $225.70 |
| Purchase #6 | $42.46 | 5.371% | $44.7405 | $44.74 | $44.75 | $44.70 |
| Purchase #7 | $208.35 | 6.335% | $221.549 | $221.55 | $221.55 | $221.50 |
| 7 purchase totals = | $1,000.13 | $1,074.5013 | $1,074.50 | $1,074.45 | $1,074.40 | |