| 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 | $172.74 | 12.396% | $194.1529 | $194.15 | $194.15 | $194.20 |
| Purchase #2 | $223.83 | 13.372% | $253.7605 | $253.76 | $253.75 | $253.80 |
| Purchase #3 | $231.58 | 9.668% | $253.9692 | $253.97 | $253.95 | $254.00 |
| Purchase #4 | $106.63 | 13.410% | $120.9291 | $120.93 | $120.95 | $120.90 |
| Purchase #5 | $40.71 | 13.617% | $46.2535 | $46.25 | $46.25 | $46.30 |
| Purchase #6 | $9.72 | 4.331% | $10.141 | $10.14 | $10.15 | $10.10 |
| Purchase #7 | $8.96 | 12.730% | $10.1006 | $10.10 | $10.10 | $10.10 |
| 7 purchase totals = | $794.17 | $889.3068 | $889.30 | $889.30 | $889.40 | |