| 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 | $237.80 | 5.818% | $251.6352 | $251.64 | $251.65 | $251.60 |
| Purchase #2 | $158.31 | 7.314% | $169.8888 | $169.89 | $169.90 | $169.90 |
| Purchase #3 | $141.94 | 11.790% | $158.6747 | $158.67 | $158.65 | $158.70 |
| Purchase #4 | $105.27 | 7.622% | $113.2937 | $113.29 | $113.30 | $113.30 |
| Purchase #5 | $231.87 | 4.342% | $241.9378 | $241.94 | $241.95 | $241.90 |
| Purchase #6 | $44.43 | 8.852% | $48.3629 | $48.36 | $48.35 | $48.40 |
| Purchase #7 | $182.39 | 10.376% | $201.3148 | $201.31 | $201.30 | $201.30 |
| 7 purchase totals = | $1,102.01 | $1,185.1079 | $1,185.10 | $1,185.10 | $1,185.10 | |