| 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 | $127.60 | 7.821% | $137.5796 | $137.58 | $137.60 | $137.60 |
| Purchase #2 | $241.70 | 12.781% | $272.5917 | $272.59 | $272.60 | $272.60 |
| Purchase #3 | $117.95 | 3.362% | $121.9155 | $121.92 | $121.90 | $121.90 |
| Purchase #4 | $161.44 | 11.583% | $180.1396 | $180.14 | $180.15 | $180.10 |
| Purchase #5 | $100.88 | 9.302% | $110.2639 | $110.26 | $110.25 | $110.30 |
| Purchase #6 | $54.84 | 7.191% | $58.7835 | $58.78 | $58.80 | $58.80 |
| Purchase #7 | $190.60 | 11.832% | $213.1518 | $213.15 | $213.15 | $213.20 |
| 7 purchase totals = | $995.01 | $1,094.4256 | $1,094.42 | $1,094.45 | $1,094.50 | |