| 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 | $238.58 | 13.255% | $270.2038 | $270.20 | $270.20 | $270.20 |
| Purchase #2 | $181.80 | 12.825% | $205.1159 | $205.12 | $205.10 | $205.10 |
| Purchase #3 | $40.44 | 12.829% | $45.628 | $45.63 | $45.65 | $45.60 |
| Purchase #4 | $51.85 | 3.278% | $53.5496 | $53.55 | $53.55 | $53.50 |
| Purchase #5 | $63.34 | 7.769% | $68.2609 | $68.26 | $68.25 | $68.30 |
| Purchase #6 | $70.53 | 10.526% | $77.954 | $77.95 | $77.95 | $78.00 |
| Purchase #7 | $212.35 | 11.169% | $236.0674 | $236.07 | $236.05 | $236.10 |
| 7 purchase totals = | $858.89 | $956.7796 | $956.78 | $956.75 | $956.80 | |