| 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 | $200.96 | 5.256% | $211.5225 | $211.52 | $211.50 | $211.50 |
| Purchase #2 | $131.76 | 10.583% | $145.7042 | $145.70 | $145.70 | $145.70 |
| Purchase #3 | $21.81 | 5.781% | $23.0708 | $23.07 | $23.05 | $23.10 |
| Purchase #4 | $236.39 | 7.714% | $254.6251 | $254.63 | $254.65 | $254.60 |
| Purchase #5 | $10.27 | 10.371% | $11.3351 | $11.34 | $11.35 | $11.30 |
| Purchase #6 | $72.69 | 12.638% | $81.8766 | $81.88 | $81.90 | $81.90 |
| Purchase #7 | $139.95 | 8.570% | $151.9437 | $151.94 | $151.95 | $151.90 |
| 7 purchase totals = | $813.83 | $880.0780 | $880.08 | $880.10 | $880.00 | |