| 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 | $35.27 | 3.240% | $36.4127 | $36.41 | $36.40 | $36.40 |
| Purchase #2 | $171.84 | 4.800% | $180.0883 | $180.09 | $180.10 | $180.10 |
| Purchase #3 | $79.59 | 4.532% | $83.197 | $83.20 | $83.20 | $83.20 |
| Purchase #4 | $146.64 | 9.829% | $161.0532 | $161.05 | $161.05 | $161.10 |
| Purchase #5 | $135.62 | 12.323% | $152.3325 | $152.33 | $152.35 | $152.30 |
| Purchase #6 | $112.78 | 5.670% | $119.1746 | $119.17 | $119.15 | $119.20 |
| Purchase #7 | $225.38 | 12.404% | $253.3361 | $253.34 | $253.35 | $253.30 |
| 7 purchase totals = | $907.12 | $985.5944 | $985.59 | $985.60 | $985.60 | |