| 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 | $190.74 | 7.663% | $205.3564 | $205.36 | $205.35 | $205.40 |
| Purchase #2 | $235.72 | 3.291% | $243.4775 | $243.48 | $243.50 | $243.50 |
| Purchase #3 | $22.95 | 9.753% | $25.1883 | $25.19 | $25.20 | $25.20 |
| Purchase #4 | $110.26 | 6.310% | $117.2174 | $117.22 | $117.20 | $117.20 |
| Purchase #5 | $168.85 | 5.819% | $178.6754 | $178.68 | $178.70 | $178.70 |
| Purchase #6 | $50.73 | 3.420% | $52.465 | $52.47 | $52.45 | $52.50 |
| Purchase #7 | $212.85 | 12.707% | $239.8968 | $239.90 | $239.90 | $239.90 |
| 7 purchase totals = | $992.10 | $1,062.2768 | $1,062.30 | $1,062.30 | $1,062.40 | |