| 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 | $142.26 | 12.137% | $159.5261 | $159.53 | $159.55 | $159.50 |
| Purchase #2 | $160.80 | 3.368% | $166.2157 | $166.22 | $166.20 | $166.20 |
| Purchase #3 | $241.47 | 8.378% | $261.7004 | $261.70 | $261.70 | $261.70 |
| Purchase #4 | $195.49 | 4.801% | $204.8755 | $204.88 | $204.90 | $204.90 |
| Purchase #5 | $72.56 | 10.818% | $80.4095 | $80.41 | $80.40 | $80.40 |
| Purchase #6 | $207.41 | 4.763% | $217.2889 | $217.29 | $217.30 | $217.30 |
| Purchase #7 | $244.97 | 3.318% | $253.0981 | $253.10 | $253.10 | $253.10 |
| 7 purchase totals = | $1,264.96 | $1,343.1142 | $1,343.13 | $1,343.15 | $1,343.10 | |