| 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 | $194.26 | 6.125% | $206.1584 | $206.16 | $206.15 | $206.20 |
| Purchase #2 | $112.74 | 10.848% | $124.97 | $124.97 | $124.95 | $125.00 |
| Purchase #3 | $89.46 | 13.279% | $101.3394 | $101.34 | $101.35 | $101.30 |
| Purchase #4 | $204.86 | 5.744% | $216.6272 | $216.63 | $216.65 | $216.60 |
| Purchase #5 | $203.97 | 3.319% | $210.7398 | $210.74 | $210.75 | $210.70 |
| Purchase #6 | $21.98 | 12.572% | $24.7433 | $24.74 | $24.75 | $24.70 |
| Purchase #7 | $190.26 | 3.754% | $197.4024 | $197.40 | $197.40 | $197.40 |
| 7 purchase totals = | $1,017.53 | $1,081.9805 | $1,081.98 | $1,082.00 | $1,081.90 | |