| 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 | $124.58 | 8.430% | $135.0821 | $135.08 | $135.10 | $135.10 |
| Purchase #2 | $141.40 | 10.852% | $156.7447 | $156.74 | $156.75 | $156.70 |
| Purchase #3 | $112.71 | 11.696% | $125.8926 | $125.89 | $125.90 | $125.90 |
| Purchase #4 | $99.95 | 3.248% | $103.1964 | $103.20 | $103.20 | $103.20 |
| Purchase #5 | $143.86 | 8.255% | $155.7356 | $155.74 | $155.75 | $155.70 |
| Purchase #6 | $237.31 | 11.191% | $263.8674 | $263.87 | $263.85 | $263.90 |
| Purchase #7 | $119.87 | 10.198% | $132.0943 | $132.09 | $132.10 | $132.10 |
| 7 purchase totals = | $979.68 | $1,072.6131 | $1,072.61 | $1,072.65 | $1,072.60 | |