| 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 | $18.29 | 4.629% | $19.1366 | $19.14 | $19.15 | $19.10 |
| Purchase #2 | $231.33 | 10.747% | $256.191 | $256.19 | $256.20 | $256.20 |
| Purchase #3 | $16.86 | 9.779% | $18.5087 | $18.51 | $18.50 | $18.50 |
| Purchase #4 | $110.69 | 9.771% | $121.5055 | $121.51 | $121.50 | $121.50 |
| Purchase #5 | $146.59 | 6.439% | $156.0289 | $156.03 | $156.05 | $156.00 |
| Purchase #6 | $120.65 | 4.365% | $125.9164 | $125.92 | $125.90 | $125.90 |
| Purchase #7 | $221.64 | 3.518% | $229.4373 | $229.44 | $229.45 | $229.40 |
| 7 purchase totals = | $866.05 | $926.7244 | $926.74 | $926.75 | $926.60 | |