| 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 | $100.84 | 7.323% | $108.2245 | $108.22 | $108.20 | $108.20 |
| Purchase #2 | $85.37 | 12.629% | $96.1514 | $96.15 | $96.15 | $96.20 |
| Purchase #3 | $239.97 | 8.374% | $260.0651 | $260.07 | $260.05 | $260.10 |
| Purchase #4 | $243.38 | 4.607% | $254.5925 | $254.59 | $254.60 | $254.60 |
| Purchase #5 | $151.47 | 11.161% | $168.3756 | $168.38 | $168.40 | $168.40 |
| Purchase #6 | $43.57 | 13.219% | $49.3295 | $49.33 | $49.35 | $49.30 |
| Purchase #7 | $145.42 | 11.223% | $161.7405 | $161.74 | $161.75 | $161.70 |
| 7 purchase totals = | $1,010.02 | $1,098.4791 | $1,098.48 | $1,098.50 | $1,098.50 | |