| 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 | $200.37 | 7.623% | $215.6442 | $215.64 | $215.65 | $215.60 |
| Purchase #2 | $219.81 | 12.185% | $246.5938 | $246.59 | $246.60 | $246.60 |
| Purchase #3 | $21.53 | 5.701% | $22.7574 | $22.76 | $22.75 | $22.80 |
| Purchase #4 | $44.77 | 6.434% | $47.6505 | $47.65 | $47.65 | $47.70 |
| Purchase #5 | $182.69 | 7.649% | $196.664 | $196.66 | $196.65 | $196.70 |
| Purchase #6 | $10.97 | 10.714% | $12.1453 | $12.15 | $12.15 | $12.10 |
| Purchase #7 | $131.53 | 13.590% | $149.4049 | $149.40 | $149.40 | $149.40 |
| 7 purchase totals = | $811.67 | $890.8601 | $890.85 | $890.85 | $890.90 | |