| 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 | $242.40 | 5.487% | $255.7005 | $255.70 | $255.70 | $255.70 |
| Purchase #2 | $202.33 | 13.364% | $229.3694 | $229.37 | $229.35 | $229.40 |
| Purchase #3 | $101.85 | 3.311% | $105.2223 | $105.22 | $105.20 | $105.20 |
| Purchase #4 | $198.90 | 6.645% | $212.1169 | $212.12 | $212.10 | $212.10 |
| Purchase #5 | $113.30 | 10.515% | $125.2135 | $125.21 | $125.20 | $125.20 |
| Purchase #6 | $92.78 | 5.383% | $97.7743 | $97.77 | $97.75 | $97.80 |
| Purchase #7 | $172.26 | 6.825% | $184.0167 | $184.02 | $184.00 | $184.00 |
| 7 purchase totals = | $1,123.82 | $1,209.4136 | $1,209.41 | $1,209.30 | $1,209.40 | |