| 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 | $133.64 | 9.518% | $146.3599 | $146.36 | $146.35 | $146.40 |
| Purchase #2 | $219.52 | 7.525% | $236.0389 | $236.04 | $236.05 | $236.00 |
| Purchase #3 | $241.37 | 5.706% | $255.1426 | $255.14 | $255.15 | $255.10 |
| Purchase #4 | $205.45 | 7.714% | $221.2984 | $221.30 | $221.30 | $221.30 |
| Purchase #5 | $242.40 | 9.836% | $266.2425 | $266.24 | $266.25 | $266.20 |
| Purchase #6 | $110.48 | 13.431% | $125.3186 | $125.32 | $125.30 | $125.30 |
| Purchase #7 | $119.84 | 8.352% | $129.849 | $129.85 | $129.85 | $129.80 |
| 7 purchase totals = | $1,272.70 | $1,380.2499 | $1,380.25 | $1,380.25 | $1,380.10 | |