| 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 | $207.78 | 5.861% | $219.958 | $219.96 | $219.95 | $220.00 |
| Purchase #2 | $72.96 | 5.707% | $77.1238 | $77.12 | $77.10 | $77.10 |
| Purchase #3 | $118.44 | 11.551% | $132.121 | $132.12 | $132.10 | $132.10 |
| Purchase #4 | $242.43 | 6.116% | $257.257 | $257.26 | $257.25 | $257.30 |
| Purchase #5 | $41.79 | 6.226% | $44.3918 | $44.39 | $44.40 | $44.40 |
| Purchase #6 | $7.95 | 10.635% | $8.7955 | $8.80 | $8.80 | $8.80 |
| Purchase #7 | $37.71 | 8.855% | $41.0492 | $41.05 | $41.05 | $41.00 |
| 7 purchase totals = | $729.06 | $780.6963 | $780.70 | $780.65 | $780.70 | |