| 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 | $243.74 | 3.346% | $251.8955 | $251.90 | $251.90 | $251.90 |
| Purchase #2 | $127.93 | 3.833% | $132.8336 | $132.83 | $132.85 | $132.80 |
| Purchase #3 | $82.92 | 12.800% | $93.5338 | $93.53 | $93.55 | $93.50 |
| Purchase #4 | $96.78 | 13.475% | $109.8211 | $109.82 | $109.80 | $109.80 |
| Purchase #5 | $233.89 | 6.733% | $249.6378 | $249.64 | $249.65 | $249.60 |
| Purchase #6 | $19.62 | 11.731% | $21.9216 | $21.92 | $21.90 | $21.90 |
| Purchase #7 | $68.75 | 7.669% | $74.0224 | $74.02 | $74.00 | $74.00 |
| 7 purchase totals = | $873.63 | $933.6658 | $933.66 | $933.65 | $933.50 | |