| 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 | $124.71 | 9.320% | $136.333 | $136.33 | $136.35 | $136.30 |
| Purchase #2 | $138.36 | 4.399% | $144.4465 | $144.45 | $144.45 | $144.40 |
| Purchase #3 | $182.94 | 10.742% | $202.5914 | $202.59 | $202.60 | $202.60 |
| Purchase #4 | $216.70 | 13.386% | $245.7075 | $245.71 | $245.70 | $245.70 |
| Purchase #5 | $65.69 | 5.713% | $69.4429 | $69.44 | $69.45 | $69.40 |
| Purchase #6 | $95.46 | 13.852% | $108.6831 | $108.68 | $108.70 | $108.70 |
| Purchase #7 | $13.77 | 13.705% | $15.6572 | $15.66 | $15.65 | $15.70 |
| 7 purchase totals = | $837.63 | $922.8616 | $922.86 | $922.90 | $922.80 | |