| 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 | $238.70 | 8.565% | $259.1447 | $259.14 | $259.15 | $259.10 |
| Purchase #2 | $184.95 | 10.839% | $204.9967 | $205.00 | $205.00 | $205.00 |
| Purchase #3 | $102.58 | 3.230% | $105.8933 | $105.89 | $105.90 | $105.90 |
| Purchase #4 | $5.58 | 6.231% | $5.9277 | $5.93 | $5.95 | $5.90 |
| Purchase #5 | $128.70 | 11.731% | $143.7978 | $143.80 | $143.80 | $143.80 |
| Purchase #6 | $16.35 | 8.439% | $17.7298 | $17.73 | $17.75 | $17.70 |
| Purchase #7 | $201.60 | 11.441% | $224.6651 | $224.67 | $224.65 | $224.70 |
| 7 purchase totals = | $878.46 | $962.1551 | $962.16 | $962.20 | $962.10 | |