| 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 | $121.25 | 10.102% | $133.4987 | $133.50 | $133.50 | $133.50 |
| Purchase #2 | $60.96 | 12.862% | $68.8007 | $68.80 | $68.80 | $68.80 |
| Purchase #3 | $44.63 | 9.360% | $48.8074 | $48.81 | $48.80 | $48.80 |
| Purchase #4 | $206.97 | 9.198% | $226.0071 | $226.01 | $226.00 | $226.00 |
| Purchase #5 | $174.26 | 13.113% | $197.1107 | $197.11 | $197.10 | $197.10 |
| Purchase #6 | $162.69 | 13.109% | $184.017 | $184.02 | $184.00 | $184.00 |
| Purchase #7 | $61.65 | 13.318% | $69.8605 | $69.86 | $69.85 | $69.90 |
| 7 purchase totals = | $832.41 | $928.1021 | $928.11 | $928.05 | $928.10 | |