| 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 | $222.51 | 13.195% | $251.8702 | $251.87 | $251.85 | $251.90 |
| Purchase #2 | $155.55 | 13.369% | $176.3455 | $176.35 | $176.35 | $176.30 |
| Purchase #3 | $121.85 | 9.195% | $133.0541 | $133.05 | $133.05 | $133.10 |
| Purchase #4 | $192.89 | 6.520% | $205.4664 | $205.47 | $205.45 | $205.50 |
| Purchase #5 | $12.40 | 3.247% | $12.8026 | $12.80 | $12.80 | $12.80 |
| Purchase #6 | $27.81 | 6.797% | $29.7002 | $29.70 | $29.70 | $29.70 |
| Purchase #7 | $28.35 | 11.562% | $31.6278 | $31.63 | $31.65 | $31.60 |
| 7 purchase totals = | $761.36 | $840.8668 | $840.87 | $840.85 | $840.90 | |