| 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 | $189.65 | 3.771% | $196.8017 | $196.80 | $196.80 | $196.80 |
| Purchase #2 | $13.52 | 12.631% | $15.2277 | $15.23 | $15.25 | $15.20 |
| Purchase #3 | $216.56 | 12.326% | $243.2532 | $243.25 | $243.25 | $243.30 |
| Purchase #4 | $72.51 | 12.389% | $81.4933 | $81.49 | $81.50 | $81.50 |
| Purchase #5 | $114.49 | 5.798% | $121.1281 | $121.13 | $121.15 | $121.10 |
| Purchase #6 | $85.41 | 9.290% | $93.3446 | $93.34 | $93.35 | $93.30 |
| Purchase #7 | $223.38 | 9.420% | $244.4224 | $244.42 | $244.40 | $244.40 |
| 7 purchase totals = | $915.52 | $995.6710 | $995.66 | $995.70 | $995.60 | |