| 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 | $19.86 | 13.632% | $22.5673 | $22.57 | $22.55 | $22.60 |
| Purchase #2 | $249.30 | 3.241% | $257.3798 | $257.38 | $257.40 | $257.40 |
| Purchase #3 | $217.64 | 3.113% | $224.4151 | $224.42 | $224.40 | $224.40 |
| Purchase #4 | $37.43 | 4.682% | $39.1825 | $39.18 | $39.20 | $39.20 |
| Purchase #5 | $79.60 | 11.531% | $88.7787 | $88.78 | $88.80 | $88.80 |
| Purchase #6 | $170.68 | 6.222% | $181.2997 | $181.30 | $181.30 | $181.30 |
| Purchase #7 | $72.53 | 11.852% | $81.1263 | $81.13 | $81.15 | $81.10 |
| 7 purchase totals = | $847.04 | $894.7494 | $894.76 | $894.80 | $894.80 | |