| 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 | $247.56 | 9.632% | $271.405 | $271.41 | $271.40 | $271.40 |
| Purchase #2 | $96.32 | 4.605% | $100.7555 | $100.76 | $100.75 | $100.80 |
| Purchase #3 | $8.56 | 5.611% | $9.0403 | $9.04 | $9.05 | $9.00 |
| Purchase #4 | $32.33 | 4.393% | $33.7503 | $33.75 | $33.75 | $33.80 |
| Purchase #5 | $98.63 | 13.279% | $111.7271 | $111.73 | $111.75 | $111.70 |
| Purchase #6 | $186.71 | 8.520% | $202.6177 | $202.62 | $202.60 | $202.60 |
| Purchase #7 | $110.49 | 10.274% | $121.8417 | $121.84 | $121.85 | $121.80 |
| 7 purchase totals = | $780.60 | $851.1376 | $851.15 | $851.15 | $851.10 | |