| 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 | $220.85 | 10.585% | $244.227 | $244.23 | $244.25 | $244.20 |
| Purchase #2 | $32.81 | 5.500% | $34.6146 | $34.61 | $34.60 | $34.60 |
| Purchase #3 | $33.37 | 8.652% | $36.2572 | $36.26 | $36.25 | $36.30 |
| Purchase #4 | $193.50 | 3.678% | $200.6169 | $200.62 | $200.60 | $200.60 |
| Purchase #5 | $195.41 | 4.452% | $204.1097 | $204.11 | $204.10 | $204.10 |
| Purchase #6 | $66.85 | 11.733% | $74.6935 | $74.69 | $74.70 | $74.70 |
| Purchase #7 | $145.33 | 3.443% | $150.3337 | $150.33 | $150.35 | $150.30 |
| 7 purchase totals = | $888.12 | $944.8526 | $944.85 | $944.85 | $944.80 | |