| 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 | $103.40 | 4.816% | $108.3797 | $108.38 | $108.40 | $108.40 |
| Purchase #2 | $11.90 | 7.813% | $12.8297 | $12.83 | $12.85 | $12.80 |
| Purchase #3 | $132.95 | 13.733% | $151.208 | $151.21 | $151.20 | $151.20 |
| Purchase #4 | $46.44 | 8.781% | $50.5179 | $50.52 | $50.50 | $50.50 |
| Purchase #5 | $173.50 | 3.442% | $179.4719 | $179.47 | $179.45 | $179.50 |
| Purchase #6 | $245.89 | 3.221% | $253.8101 | $253.81 | $253.80 | $253.80 |
| Purchase #7 | $173.54 | 8.692% | $188.6241 | $188.62 | $188.60 | $188.60 |
| 7 purchase totals = | $887.62 | $944.8414 | $944.84 | $944.80 | $944.80 | |