| 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 | $164.53 | 4.776% | $172.388 | $172.39 | $172.40 | $172.40 |
| Purchase #2 | $232.55 | 3.827% | $241.4497 | $241.45 | $241.45 | $241.40 |
| Purchase #3 | $247.33 | 11.549% | $275.8941 | $275.89 | $275.90 | $275.90 |
| Purchase #4 | $232.89 | 4.325% | $242.9625 | $242.96 | $242.95 | $243.00 |
| Purchase #5 | $94.62 | 7.113% | $101.3503 | $101.35 | $101.35 | $101.40 |
| Purchase #6 | $19.90 | 5.480% | $20.9905 | $20.99 | $21.00 | $21.00 |
| Purchase #7 | $201.47 | 7.749% | $217.0819 | $217.08 | $217.10 | $217.10 |
| 7 purchase totals = | $1,193.29 | $1,272.1170 | $1,272.11 | $1,272.15 | $1,272.20 | |