| 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 | $176.48 | 11.790% | $197.287 | $197.29 | $197.30 | $197.30 |
| Purchase #2 | $108.85 | 11.810% | $121.7052 | $121.71 | $121.70 | $121.70 |
| Purchase #3 | $247.93 | 11.500% | $276.442 | $276.44 | $276.45 | $276.40 |
| Purchase #4 | $96.54 | 3.488% | $99.9073 | $99.91 | $99.90 | $99.90 |
| Purchase #5 | $49.40 | 8.430% | $53.5644 | $53.56 | $53.55 | $53.60 |
| Purchase #6 | $44.48 | 9.341% | $48.6349 | $48.63 | $48.65 | $48.60 |
| Purchase #7 | $94.40 | 11.231% | $105.0021 | $105.00 | $105.00 | $105.00 |
| 7 purchase totals = | $818.08 | $902.5429 | $902.54 | $902.55 | $902.50 | |