| 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 | $224.80 | 8.584% | $244.0968 | $244.10 | $244.10 | $244.10 |
| Purchase #2 | $206.41 | 4.328% | $215.3434 | $215.34 | $215.35 | $215.30 |
| Purchase #3 | $145.65 | 9.281% | $159.1678 | $159.17 | $159.15 | $159.20 |
| Purchase #4 | $26.62 | 12.391% | $29.9185 | $29.92 | $29.90 | $29.90 |
| Purchase #5 | $26.94 | 9.223% | $29.4247 | $29.42 | $29.40 | $29.40 |
| Purchase #6 | $12.91 | 13.336% | $14.6317 | $14.63 | $14.65 | $14.60 |
| Purchase #7 | $32.33 | 7.388% | $34.7185 | $34.72 | $34.70 | $34.70 |
| 7 purchase totals = | $675.66 | $727.3014 | $727.30 | $727.25 | $727.20 | |