| 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 | $124.34 | 8.806% | $135.2894 | $135.29 | $135.30 | $135.30 |
| Purchase #2 | $79.78 | 10.208% | $87.9239 | $87.92 | $87.90 | $87.90 |
| Purchase #3 | $12.31 | 7.119% | $13.1863 | $13.19 | $13.20 | $13.20 |
| Purchase #4 | $196.92 | 7.215% | $211.1278 | $211.13 | $211.15 | $211.10 |
| Purchase #5 | $92.40 | 12.603% | $104.0452 | $104.05 | $104.05 | $104.00 |
| Purchase #6 | $64.42 | 11.571% | $71.874 | $71.87 | $71.85 | $71.90 |
| Purchase #7 | $166.49 | 6.839% | $177.8763 | $177.88 | $177.90 | $177.90 |
| 7 purchase totals = | $736.66 | $801.3229 | $801.33 | $801.35 | $801.30 | |