| 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 | $122.36 | 11.458% | $136.38 | $136.38 | $136.40 | $136.40 |
| Purchase #2 | $128.40 | 3.565% | $132.9775 | $132.98 | $133.00 | $133.00 |
| Purchase #3 | $219.98 | 11.773% | $245.8782 | $245.88 | $245.90 | $245.90 |
| Purchase #4 | $210.36 | 9.115% | $229.5343 | $229.53 | $229.55 | $229.50 |
| Purchase #5 | $182.31 | 5.200% | $191.7901 | $191.79 | $191.80 | $191.80 |
| Purchase #6 | $182.38 | 10.766% | $202.015 | $202.02 | $202.00 | $202.00 |
| Purchase #7 | $243.78 | 12.104% | $273.2871 | $273.29 | $273.30 | $273.30 |
| 7 purchase totals = | $1,289.57 | $1,411.8622 | $1,411.87 | $1,411.95 | $1,411.90 | |