| 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 | $187.97 | 12.307% | $211.1035 | $211.10 | $211.10 | $211.10 |
| Purchase #2 | $105.40 | 10.134% | $116.0812 | $116.08 | $116.10 | $116.10 |
| Purchase #3 | $20.81 | 8.414% | $22.561 | $22.56 | $22.55 | $22.60 |
| Purchase #4 | $188.30 | 7.340% | $202.1212 | $202.12 | $202.10 | $202.10 |
| Purchase #5 | $44.67 | 11.126% | $49.64 | $49.64 | $49.65 | $49.60 |
| Purchase #6 | $190.74 | 8.475% | $206.9052 | $206.91 | $206.90 | $206.90 |
| Purchase #7 | $81.30 | 13.230% | $92.056 | $92.06 | $92.05 | $92.10 |
| 7 purchase totals = | $819.19 | $900.4681 | $900.47 | $900.45 | $900.50 | |