| 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 | $227.30 | 7.431% | $244.1907 | $244.19 | $244.20 | $244.20 |
| Purchase #2 | $138.41 | 4.870% | $145.1506 | $145.15 | $145.15 | $145.20 |
| Purchase #3 | $116.62 | 5.655% | $123.2149 | $123.21 | $123.20 | $123.20 |
| Purchase #4 | $61.80 | 13.449% | $70.1115 | $70.11 | $70.10 | $70.10 |
| Purchase #5 | $19.65 | 3.406% | $20.3193 | $20.32 | $20.30 | $20.30 |
| Purchase #6 | $138.48 | 6.283% | $147.1807 | $147.18 | $147.20 | $147.20 |
| Purchase #7 | $236.78 | 6.837% | $252.9686 | $252.97 | $252.95 | $253.00 |
| 7 purchase totals = | $939.04 | $1,003.1363 | $1,003.13 | $1,003.10 | $1,003.20 | |