| 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 | $196.38 | 4.294% | $204.8126 | $204.81 | $204.80 | $204.80 |
| Purchase #2 | $166.75 | 3.195% | $172.0777 | $172.08 | $172.10 | $172.10 |
| Purchase #3 | $126.87 | 4.413% | $132.4688 | $132.47 | $132.45 | $132.50 |
| Purchase #4 | $248.44 | 5.672% | $262.5315 | $262.53 | $262.55 | $262.50 |
| Purchase #5 | $109.64 | 11.512% | $122.2618 | $122.26 | $122.25 | $122.30 |
| Purchase #6 | $112.51 | 5.808% | $119.0446 | $119.04 | $119.05 | $119.00 |
| Purchase #7 | $187.54 | 9.266% | $204.9175 | $204.92 | $204.90 | $204.90 |
| 7 purchase totals = | $1,148.13 | $1,218.1145 | $1,218.11 | $1,218.10 | $1,218.10 | |