| 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 | $219.59 | 8.357% | $237.9411 | $237.94 | $237.95 | $237.90 |
| Purchase #2 | $171.65 | 7.290% | $184.1633 | $184.16 | $184.15 | $184.20 |
| Purchase #3 | $204.87 | 5.854% | $216.8631 | $216.86 | $216.85 | $216.90 |
| Purchase #4 | $78.49 | 3.235% | $81.0292 | $81.03 | $81.05 | $81.00 |
| Purchase #5 | $83.35 | 6.415% | $88.6969 | $88.70 | $88.70 | $88.70 |
| Purchase #6 | $54.63 | 5.102% | $57.4172 | $57.42 | $57.40 | $57.40 |
| Purchase #7 | $35.33 | 7.291% | $37.9059 | $37.91 | $37.90 | $37.90 |
| 7 purchase totals = | $847.91 | $904.0167 | $904.02 | $904.00 | $904.00 | |