| 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 | $191.96 | 6.385% | $204.2166 | $204.22 | $204.20 | $204.20 |
| Purchase #2 | $5.97 | 6.516% | $6.359 | $6.36 | $6.35 | $6.40 |
| Purchase #3 | $241.46 | 5.415% | $254.5351 | $254.54 | $254.55 | $254.50 |
| Purchase #4 | $196.78 | 5.290% | $207.1897 | $207.19 | $207.20 | $207.20 |
| Purchase #5 | $52.28 | 5.672% | $55.2453 | $55.25 | $55.25 | $55.20 |
| Purchase #6 | $166.93 | 10.675% | $184.7498 | $184.75 | $184.75 | $184.70 |
| Purchase #7 | $76.66 | 7.218% | $82.1933 | $82.19 | $82.20 | $82.20 |
| 7 purchase totals = | $932.04 | $994.4888 | $994.50 | $994.50 | $994.40 | |