| 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 | $237.62 | 10.570% | $262.7364 | $262.74 | $262.75 | $262.70 |
| Purchase #2 | $228.79 | 9.172% | $249.7746 | $249.77 | $249.75 | $249.80 |
| Purchase #3 | $175.35 | 12.812% | $197.8158 | $197.82 | $197.80 | $197.80 |
| Purchase #4 | $62.56 | 5.413% | $65.9464 | $65.95 | $65.95 | $65.90 |
| Purchase #5 | $237.82 | 10.611% | $263.0551 | $263.06 | $263.05 | $263.10 |
| Purchase #6 | $188.53 | 6.804% | $201.3576 | $201.36 | $201.35 | $201.40 |
| Purchase #7 | $103.84 | 3.329% | $107.2968 | $107.30 | $107.30 | $107.30 |
| 7 purchase totals = | $1,234.51 | $1,347.9827 | $1,348.00 | $1,347.95 | $1,348.00 | |