| 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 | $117.83 | 11.161% | $130.981 | $130.98 | $131.00 | $131.00 |
| Purchase #2 | $204.76 | 7.311% | $219.73 | $219.73 | $219.75 | $219.70 |
| Purchase #3 | $104.83 | 8.319% | $113.5508 | $113.55 | $113.55 | $113.60 |
| Purchase #4 | $84.96 | 5.784% | $89.8741 | $89.87 | $89.85 | $89.90 |
| Purchase #5 | $47.50 | 9.625% | $52.0719 | $52.07 | $52.05 | $52.10 |
| Purchase #6 | $123.89 | 4.488% | $129.4502 | $129.45 | $129.45 | $129.50 |
| Purchase #7 | $138.87 | 7.728% | $149.6019 | $149.60 | $149.60 | $149.60 |
| 7 purchase totals = | $822.64 | $885.2599 | $885.25 | $885.25 | $885.40 | |