| 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 | $243.99 | 4.546% | $255.0818 | $255.08 | $255.10 | $255.10 |
| Purchase #2 | $13.79 | 10.842% | $15.2851 | $15.29 | $15.30 | $15.30 |
| Purchase #3 | $44.64 | 8.409% | $48.3938 | $48.39 | $48.40 | $48.40 |
| Purchase #4 | $161.88 | 6.116% | $171.7806 | $171.78 | $171.80 | $171.80 |
| Purchase #5 | $51.60 | 6.372% | $54.888 | $54.89 | $54.90 | $54.90 |
| Purchase #6 | $120.51 | 6.659% | $128.5348 | $128.53 | $128.55 | $128.50 |
| Purchase #7 | $189.85 | 4.361% | $198.1294 | $198.13 | $198.15 | $198.10 |
| 7 purchase totals = | $826.26 | $872.0935 | $872.09 | $872.20 | $872.10 | |