| 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 | $198.27 | 13.415% | $224.8679 | $224.87 | $224.85 | $224.90 |
| Purchase #2 | $116.54 | 7.295% | $125.0416 | $125.04 | $125.05 | $125.00 |
| Purchase #3 | $106.55 | 10.655% | $117.9029 | $117.90 | $117.90 | $117.90 |
| Purchase #4 | $224.59 | 4.833% | $235.4444 | $235.44 | $235.45 | $235.40 |
| Purchase #5 | $217.83 | 11.592% | $243.0809 | $243.08 | $243.10 | $243.10 |
| Purchase #6 | $117.64 | 9.509% | $128.8264 | $128.83 | $128.85 | $128.80 |
| Purchase #7 | $110.40 | 7.114% | $118.2539 | $118.25 | $118.25 | $118.30 |
| 7 purchase totals = | $1,091.82 | $1,193.4180 | $1,193.41 | $1,193.45 | $1,193.40 | |