| 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 | $138.66 | 8.716% | $150.7456 | $150.75 | $150.75 | $150.70 |
| Purchase #2 | $235.34 | 10.529% | $260.1189 | $260.12 | $260.10 | $260.10 |
| Purchase #3 | $126.82 | 7.810% | $136.7246 | $136.72 | $136.70 | $136.70 |
| Purchase #4 | $226.46 | 10.214% | $249.5906 | $249.59 | $249.60 | $249.60 |
| Purchase #5 | $230.88 | 12.176% | $258.9919 | $258.99 | $259.00 | $259.00 |
| Purchase #6 | $53.66 | 9.793% | $58.9149 | $58.91 | $58.90 | $58.90 |
| Purchase #7 | $163.50 | 11.407% | $182.1504 | $182.15 | $182.15 | $182.20 |
| 7 purchase totals = | $1,175.32 | $1,297.2369 | $1,297.23 | $1,297.20 | $1,297.20 | |