| 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 | $84.93 | 4.584% | $88.8232 | $88.82 | $88.80 | $88.80 |
| Purchase #2 | $164.98 | 10.360% | $182.0719 | $182.07 | $182.05 | $182.10 |
| Purchase #3 | $179.99 | 4.331% | $187.7854 | $187.79 | $187.80 | $187.80 |
| Purchase #4 | $249.97 | 5.530% | $263.7933 | $263.79 | $263.80 | $263.80 |
| Purchase #5 | $180.86 | 7.787% | $194.9436 | $194.94 | $194.95 | $194.90 |
| Purchase #6 | $235.90 | 5.304% | $248.4121 | $248.41 | $248.40 | $248.40 |
| Purchase #7 | $20.71 | 11.102% | $23.0092 | $23.01 | $23.00 | $23.00 |
| 7 purchase totals = | $1,117.34 | $1,188.8387 | $1,188.83 | $1,188.80 | $1,188.80 | |