| 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 | $189.39 | 7.759% | $204.0848 | $204.08 | $204.10 | $204.10 |
| Purchase #2 | $104.29 | 4.393% | $108.8715 | $108.87 | $108.85 | $108.90 |
| Purchase #3 | $116.54 | 13.269% | $132.0037 | $132.00 | $132.00 | $132.00 |
| Purchase #4 | $173.37 | 5.195% | $182.3766 | $182.38 | $182.40 | $182.40 |
| Purchase #5 | $176.60 | 13.729% | $200.8454 | $200.85 | $200.85 | $200.80 |
| Purchase #6 | $57.33 | 10.479% | $63.3376 | $63.34 | $63.35 | $63.30 |
| Purchase #7 | $115.27 | 11.790% | $128.8603 | $128.86 | $128.85 | $128.90 |
| 7 purchase totals = | $932.79 | $1,020.3799 | $1,020.38 | $1,020.40 | $1,020.40 | |