| 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 | $209.66 | 9.229% | $229.0095 | $229.01 | $229.00 | $229.00 |
| Purchase #2 | $237.60 | 12.546% | $267.4093 | $267.41 | $267.40 | $267.40 |
| Purchase #3 | $168.27 | 8.565% | $182.6823 | $182.68 | $182.70 | $182.70 |
| Purchase #4 | $14.34 | 13.698% | $16.3043 | $16.30 | $16.30 | $16.30 |
| Purchase #5 | $224.51 | 11.290% | $249.8572 | $249.86 | $249.85 | $249.90 |
| Purchase #6 | $222.95 | 13.719% | $253.5365 | $253.54 | $253.55 | $253.50 |
| Purchase #7 | $180.38 | 7.709% | $194.2855 | $194.29 | $194.30 | $194.30 |
| 7 purchase totals = | $1,257.71 | $1,393.0846 | $1,393.09 | $1,393.10 | $1,393.10 | |