| 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 | $112.28 | 11.396% | $125.0754 | $125.08 | $125.10 | $125.10 |
| Purchase #2 | $50.28 | 5.707% | $53.1495 | $53.15 | $53.15 | $53.10 |
| Purchase #3 | $93.38 | 11.850% | $104.4455 | $104.45 | $104.45 | $104.40 |
| Purchase #4 | $159.37 | 3.365% | $164.7328 | $164.73 | $164.75 | $164.70 |
| Purchase #5 | $238.80 | 13.593% | $271.2601 | $271.26 | $271.25 | $271.30 |
| Purchase #6 | $54.63 | 4.579% | $57.1315 | $57.13 | $57.15 | $57.10 |
| Purchase #7 | $189.69 | 13.273% | $214.8676 | $214.87 | $214.85 | $214.90 |
| 7 purchase totals = | $898.43 | $990.6624 | $990.67 | $990.70 | $990.60 | |