| 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 | $242.91 | 11.229% | $270.1864 | $270.19 | $270.20 | $270.20 |
| Purchase #2 | $23.96 | 5.643% | $25.3121 | $25.31 | $25.30 | $25.30 |
| Purchase #3 | $244.49 | 8.594% | $265.5015 | $265.50 | $265.50 | $265.50 |
| Purchase #4 | $75.49 | 5.820% | $79.8835 | $79.88 | $79.90 | $79.90 |
| Purchase #5 | $159.53 | 10.724% | $176.638 | $176.64 | $176.65 | $176.60 |
| Purchase #6 | $25.82 | 10.263% | $28.4699 | $28.47 | $28.45 | $28.50 |
| Purchase #7 | $217.65 | 5.381% | $229.3617 | $229.36 | $229.35 | $229.40 |
| 7 purchase totals = | $989.85 | $1,075.3531 | $1,075.35 | $1,075.35 | $1,075.40 | |