| 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 | $119.36 | 10.465% | $131.851 | $131.85 | $131.85 | $131.90 |
| Purchase #2 | $124.50 | 9.538% | $136.3748 | $136.37 | $136.35 | $136.40 |
| Purchase #3 | $134.74 | 13.219% | $152.5513 | $152.55 | $152.55 | $152.60 |
| Purchase #4 | $133.74 | 11.161% | $148.6667 | $148.67 | $148.65 | $148.70 |
| Purchase #5 | $103.79 | 4.147% | $108.0942 | $108.09 | $108.10 | $108.10 |
| Purchase #6 | $83.73 | 10.590% | $92.597 | $92.60 | $92.60 | $92.60 |
| Purchase #7 | $63.82 | 6.717% | $68.1068 | $68.11 | $68.10 | $68.10 |
| 7 purchase totals = | $763.68 | $838.2418 | $838.24 | $838.20 | $838.40 | |