| 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 | $203.80 | 3.187% | $210.2951 | $210.30 | $210.30 | $210.30 |
| Purchase #2 | $196.38 | 11.587% | $219.1346 | $219.13 | $219.15 | $219.10 |
| Purchase #3 | $69.32 | 5.109% | $72.8616 | $72.86 | $72.85 | $72.90 |
| Purchase #4 | $230.47 | 13.230% | $260.9612 | $260.96 | $260.95 | $261.00 |
| Purchase #5 | $12.87 | 5.259% | $13.5468 | $13.55 | $13.55 | $13.50 |
| Purchase #6 | $73.66 | 13.424% | $83.5481 | $83.55 | $83.55 | $83.50 |
| Purchase #7 | $62.70 | 12.343% | $70.4391 | $70.44 | $70.45 | $70.40 |
| 7 purchase totals = | $849.20 | $930.7865 | $930.79 | $930.80 | $930.70 | |