| 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 | $216.32 | 4.494% | $226.0414 | $226.04 | $226.05 | $226.00 |
| Purchase #2 | $91.53 | 8.344% | $99.1673 | $99.17 | $99.15 | $99.20 |
| Purchase #3 | $234.41 | 6.401% | $249.4146 | $249.41 | $249.40 | $249.40 |
| Purchase #4 | $158.90 | 9.428% | $173.8811 | $173.88 | $173.90 | $173.90 |
| Purchase #5 | $228.25 | 3.190% | $235.5312 | $235.53 | $235.55 | $235.50 |
| Purchase #6 | $124.51 | 9.123% | $135.869 | $135.87 | $135.85 | $135.90 |
| Purchase #7 | $164.70 | 13.221% | $186.475 | $186.48 | $186.50 | $186.50 |
| 7 purchase totals = | $1,218.62 | $1,306.3796 | $1,306.38 | $1,306.40 | $1,306.40 | |