| 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 | $21.33 | 13.780% | $24.2693 | $24.27 | $24.25 | $24.30 |
| Purchase #2 | $128.73 | 5.348% | $135.6145 | $135.61 | $135.60 | $135.60 |
| Purchase #3 | $71.86 | 6.641% | $76.6322 | $76.63 | $76.65 | $76.60 |
| Purchase #4 | $201.63 | 4.668% | $211.0421 | $211.04 | $211.05 | $211.00 |
| Purchase #5 | $234.30 | 13.337% | $265.5486 | $265.55 | $265.55 | $265.50 |
| Purchase #6 | $237.92 | 7.344% | $255.3928 | $255.39 | $255.40 | $255.40 |
| Purchase #7 | $116.87 | 13.448% | $132.5867 | $132.59 | $132.60 | $132.60 |
| 7 purchase totals = | $1,012.64 | $1,101.0862 | $1,101.08 | $1,101.10 | $1,101.00 | |