| 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 | $135.66 | 3.355% | $140.2114 | $140.21 | $140.20 | $140.20 |
| Purchase #2 | $72.30 | 6.669% | $77.1217 | $77.12 | $77.10 | $77.10 |
| Purchase #3 | $36.30 | 11.136% | $40.3424 | $40.34 | $40.35 | $40.30 |
| Purchase #4 | $64.99 | 7.115% | $69.614 | $69.61 | $69.60 | $69.60 |
| Purchase #5 | $237.34 | 10.482% | $262.218 | $262.22 | $262.20 | $262.20 |
| Purchase #6 | $224.40 | 8.862% | $244.2863 | $244.29 | $244.30 | $244.30 |
| Purchase #7 | $66.37 | 7.506% | $71.3517 | $71.35 | $71.35 | $71.40 |
| 7 purchase totals = | $837.36 | $905.1455 | $905.14 | $905.10 | $905.10 | |