| 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 | $122.90 | 10.357% | $135.6288 | $135.63 | $135.65 | $135.60 |
| Purchase #2 | $96.93 | 6.157% | $102.898 | $102.90 | $102.90 | $102.90 |
| Purchase #3 | $139.92 | 6.586% | $149.1351 | $149.14 | $149.15 | $149.10 |
| Purchase #4 | $105.67 | 10.636% | $116.9091 | $116.91 | $116.90 | $116.90 |
| Purchase #5 | $64.79 | 12.326% | $72.776 | $72.78 | $72.80 | $72.80 |
| Purchase #6 | $153.69 | 10.281% | $169.4909 | $169.49 | $169.50 | $169.50 |
| Purchase #7 | $180.90 | 9.159% | $197.4686 | $197.47 | $197.45 | $197.50 |
| 7 purchase totals = | $864.80 | $944.3065 | $944.32 | $944.35 | $944.30 | |