| 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 | $8.42 | 11.680% | $9.4035 | $9.40 | $9.40 | $9.40 |
| Purchase #2 | $130.93 | 8.488% | $142.0433 | $142.04 | $142.05 | $142.00 |
| Purchase #3 | $104.79 | 7.120% | $112.251 | $112.25 | $112.25 | $112.30 |
| Purchase #4 | $111.59 | 13.762% | $126.947 | $126.95 | $126.95 | $126.90 |
| Purchase #5 | $60.48 | 12.749% | $68.1906 | $68.19 | $68.20 | $68.20 |
| Purchase #6 | $204.49 | 12.581% | $230.2169 | $230.22 | $230.20 | $230.20 |
| Purchase #7 | $174.27 | 5.783% | $184.348 | $184.35 | $184.35 | $184.30 |
| 7 purchase totals = | $794.97 | $873.4003 | $873.40 | $873.40 | $873.30 | |