| 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 | $135.69 | 10.121% | $149.4232 | $149.42 | $149.40 | $149.40 |
| Purchase #2 | $113.34 | 3.839% | $117.6911 | $117.69 | $117.70 | $117.70 |
| Purchase #3 | $226.55 | 3.814% | $235.1906 | $235.19 | $235.20 | $235.20 |
| Purchase #4 | $118.28 | 6.339% | $125.7778 | $125.78 | $125.80 | $125.80 |
| Purchase #5 | $12.26 | 11.119% | $13.6232 | $13.62 | $13.60 | $13.60 |
| Purchase #6 | $24.73 | 10.442% | $27.3123 | $27.31 | $27.30 | $27.30 |
| Purchase #7 | $132.60 | 13.289% | $150.2212 | $150.22 | $150.20 | $150.20 |
| 7 purchase totals = | $763.45 | $819.2394 | $819.23 | $819.20 | $819.20 | |