| 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 | $191.25 | 11.449% | $213.1462 | $213.15 | $213.15 | $213.10 |
| Purchase #2 | $132.53 | 12.386% | $148.9452 | $148.95 | $148.95 | $148.90 |
| Purchase #3 | $47.77 | 8.329% | $51.7488 | $51.75 | $51.75 | $51.70 |
| Purchase #4 | $232.47 | 11.348% | $258.8507 | $258.85 | $258.85 | $258.90 |
| Purchase #5 | $239.48 | 9.481% | $262.1851 | $262.19 | $262.20 | $262.20 |
| Purchase #6 | $62.64 | 8.869% | $68.1955 | $68.20 | $68.20 | $68.20 |
| Purchase #7 | $80.93 | 13.649% | $91.9761 | $91.98 | $92.00 | $92.00 |
| 7 purchase totals = | $987.07 | $1,095.0476 | $1,095.07 | $1,095.10 | $1,095.00 | |