| 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 | $122.69 | 3.212% | $126.6308 | $126.63 | $126.65 | $126.60 |
| Purchase #2 | $107.48 | 5.817% | $113.7321 | $113.73 | $113.75 | $113.70 |
| Purchase #3 | $225.61 | 3.780% | $234.1381 | $234.14 | $234.15 | $234.10 |
| Purchase #4 | $108.91 | 11.459% | $121.39 | $121.39 | $121.40 | $121.40 |
| Purchase #5 | $101.45 | 4.523% | $106.0386 | $106.04 | $106.05 | $106.00 |
| Purchase #6 | $106.64 | 13.834% | $121.3926 | $121.39 | $121.40 | $121.40 |
| Purchase #7 | $36.80 | 9.378% | $40.2511 | $40.25 | $40.25 | $40.30 |
| 7 purchase totals = | $809.58 | $863.5733 | $863.57 | $863.65 | $863.50 | |