| 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 | $26.38 | 3.359% | $27.2661 | $27.27 | $27.25 | $27.30 |
| Purchase #2 | $59.46 | 11.508% | $66.3027 | $66.30 | $66.30 | $66.30 |
| Purchase #3 | $213.56 | 10.636% | $236.2742 | $236.27 | $236.25 | $236.30 |
| Purchase #4 | $191.68 | 12.824% | $216.261 | $216.26 | $216.25 | $216.30 |
| Purchase #5 | $217.66 | 12.191% | $244.1949 | $244.19 | $244.20 | $244.20 |
| Purchase #6 | $159.88 | 10.523% | $176.7042 | $176.70 | $176.70 | $176.70 |
| Purchase #7 | $221.93 | 10.184% | $244.5314 | $244.53 | $244.55 | $244.50 |
| 7 purchase totals = | $1,090.55 | $1,211.5345 | $1,211.52 | $1,211.50 | $1,211.60 | |