| 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 | $243.51 | 12.571% | $274.1216 | $274.12 | $274.10 | $274.10 |
| Purchase #2 | $61.28 | 6.182% | $65.0683 | $65.07 | $65.05 | $65.10 |
| Purchase #3 | $218.42 | 8.134% | $236.1863 | $236.19 | $236.20 | $236.20 |
| Purchase #4 | $98.82 | 4.477% | $103.2442 | $103.24 | $103.25 | $103.20 |
| Purchase #5 | $117.42 | 3.806% | $121.889 | $121.89 | $121.90 | $121.90 |
| Purchase #6 | $123.29 | 11.480% | $137.4437 | $137.44 | $137.45 | $137.40 |
| Purchase #7 | $29.56 | 11.635% | $32.9993 | $33.00 | $33.00 | $33.00 |
| 7 purchase totals = | $892.30 | $970.9524 | $970.95 | $970.95 | $970.90 | |