| 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 | $9.80 | 12.229% | $10.9984 | $11.00 | $11.00 | $11.00 |
| Purchase #2 | $53.32 | 10.221% | $58.7698 | $58.77 | $58.75 | $58.80 |
| Purchase #3 | $93.94 | 12.620% | $105.7952 | $105.80 | $105.80 | $105.80 |
| Purchase #4 | $244.70 | 9.143% | $267.0729 | $267.07 | $267.05 | $267.10 |
| Purchase #5 | $79.48 | 10.377% | $87.7276 | $87.73 | $87.75 | $87.70 |
| Purchase #6 | $207.28 | 12.664% | $233.5299 | $233.53 | $233.55 | $233.50 |
| Purchase #7 | $226.29 | 7.143% | $242.4539 | $242.45 | $242.45 | $242.50 |
| 7 purchase totals = | $914.81 | $1,006.3477 | $1,006.35 | $1,006.35 | $1,006.40 | |