| 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 | $249.72 | 11.726% | $279.0022 | $279.00 | $279.00 | $279.00 |
| Purchase #2 | $201.89 | 8.416% | $218.8811 | $218.88 | $218.90 | $218.90 |
| Purchase #3 | $23.90 | 4.633% | $25.0073 | $25.01 | $25.00 | $25.00 |
| Purchase #4 | $224.29 | 4.850% | $235.1681 | $235.17 | $235.15 | $235.20 |
| Purchase #5 | $126.83 | 13.631% | $144.1182 | $144.12 | $144.10 | $144.10 |
| Purchase #6 | $101.94 | 10.187% | $112.3246 | $112.32 | $112.30 | $112.30 |
| Purchase #7 | $79.57 | 10.632% | $88.0299 | $88.03 | $88.05 | $88.00 |
| 7 purchase totals = | $1,008.14 | $1,102.5314 | $1,102.53 | $1,102.50 | $1,102.50 | |