| 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 | $36.38 | 11.821% | $40.6805 | $40.68 | $40.70 | $40.70 |
| Purchase #2 | $131.97 | 13.625% | $149.9509 | $149.95 | $149.95 | $150.00 |
| Purchase #3 | $229.46 | 6.501% | $244.3772 | $244.38 | $244.40 | $244.40 |
| Purchase #4 | $184.69 | 7.826% | $199.1438 | $199.14 | $199.15 | $199.10 |
| Purchase #5 | $230.46 | 10.470% | $254.5892 | $254.59 | $254.60 | $254.60 |
| Purchase #6 | $201.67 | 5.141% | $212.0379 | $212.04 | $212.05 | $212.00 |
| Purchase #7 | $50.26 | 7.284% | $53.9209 | $53.92 | $53.90 | $53.90 |
| 7 purchase totals = | $1,064.89 | $1,154.7004 | $1,154.70 | $1,154.75 | $1,154.70 | |