| 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 | $239.86 | 13.268% | $271.6846 | $271.68 | $271.70 | $271.70 |
| Purchase #2 | $126.29 | 8.816% | $137.4237 | $137.42 | $137.40 | $137.40 |
| Purchase #3 | $132.67 | 5.133% | $139.48 | $139.48 | $139.50 | $139.50 |
| Purchase #4 | $189.42 | 12.280% | $212.6808 | $212.68 | $212.70 | $212.70 |
| Purchase #5 | $69.57 | 3.708% | $72.1497 | $72.15 | $72.15 | $72.10 |
| Purchase #6 | $97.32 | 8.405% | $105.4997 | $105.50 | $105.50 | $105.50 |
| Purchase #7 | $32.94 | 5.394% | $34.7168 | $34.72 | $34.70 | $34.70 |
| 7 purchase totals = | $888.07 | $973.6353 | $973.63 | $973.65 | $973.60 | |