| 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 | $250.74 | 13.652% | $284.971 | $284.97 | $284.95 | $285.00 |
| Purchase #2 | $48.91 | 10.664% | $54.1258 | $54.13 | $54.15 | $54.10 |
| Purchase #3 | $179.63 | 9.802% | $197.2373 | $197.24 | $197.25 | $197.20 |
| Purchase #4 | $6.60 | 11.225% | $7.3409 | $7.34 | $7.35 | $7.30 |
| Purchase #5 | $241.46 | 5.858% | $255.6047 | $255.60 | $255.60 | $255.60 |
| Purchase #6 | $126.74 | 3.496% | $131.1708 | $131.17 | $131.15 | $131.20 |
| Purchase #7 | $92.50 | 5.811% | $97.8752 | $97.88 | $97.90 | $97.90 |
| 7 purchase totals = | $946.58 | $1,028.3257 | $1,028.33 | $1,028.35 | $1,028.30 | |