| 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 | $210.70 | 11.306% | $234.5217 | $234.52 | $234.50 | $234.50 |
| Purchase #2 | $36.80 | 8.385% | $39.8857 | $39.89 | $39.90 | $39.90 |
| Purchase #3 | $68.63 | 11.597% | $76.589 | $76.59 | $76.60 | $76.60 |
| Purchase #4 | $99.52 | 3.861% | $103.3625 | $103.36 | $103.35 | $103.40 |
| Purchase #5 | $13.78 | 11.644% | $15.3845 | $15.38 | $15.40 | $15.40 |
| Purchase #6 | $182.68 | 9.508% | $200.0492 | $200.05 | $200.05 | $200.00 |
| Purchase #7 | $153.58 | 8.651% | $166.8662 | $166.87 | $166.85 | $166.90 |
| 7 purchase totals = | $765.69 | $836.6588 | $836.66 | $836.65 | $836.70 | |