| 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 | $103.66 | 12.187% | $116.293 | $116.29 | $116.30 | $116.30 |
| Purchase #2 | $201.67 | 7.322% | $216.4363 | $216.44 | $216.45 | $216.40 |
| Purchase #3 | $6.84 | 13.866% | $7.7884 | $7.79 | $7.80 | $7.80 |
| Purchase #4 | $20.68 | 4.692% | $21.6503 | $21.65 | $21.65 | $21.70 |
| Purchase #5 | $240.72 | 12.754% | $271.4214 | $271.42 | $271.40 | $271.40 |
| Purchase #6 | $131.72 | 5.229% | $138.6076 | $138.61 | $138.60 | $138.60 |
| Purchase #7 | $42.65 | 11.207% | $47.4298 | $47.43 | $47.45 | $47.40 |
| 7 purchase totals = | $747.94 | $819.6268 | $819.63 | $819.65 | $819.60 | |