| 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 | $21.57 | 11.500% | $24.0506 | $24.05 | $24.05 | $24.10 |
| Purchase #2 | $108.74 | 12.388% | $122.2107 | $122.21 | $122.20 | $122.20 |
| Purchase #3 | $51.55 | 11.851% | $57.6592 | $57.66 | $57.65 | $57.70 |
| Purchase #4 | $212.39 | 9.276% | $232.0913 | $232.09 | $232.10 | $232.10 |
| Purchase #5 | $196.69 | 10.496% | $217.3346 | $217.33 | $217.35 | $217.30 |
| Purchase #6 | $243.88 | 10.712% | $270.0044 | $270.00 | $270.00 | $270.00 |
| Purchase #7 | $171.96 | 5.152% | $180.8194 | $180.82 | $180.80 | $180.80 |
| 7 purchase totals = | $1,006.78 | $1,104.1702 | $1,104.16 | $1,104.15 | $1,104.20 | |