| 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 | $107.96 | 4.216% | $112.5116 | $112.51 | $112.50 | $112.50 |
| Purchase #2 | $10.46 | 12.401% | $11.7571 | $11.76 | $11.75 | $11.80 |
| Purchase #3 | $221.36 | 4.214% | $230.6881 | $230.69 | $230.70 | $230.70 |
| Purchase #4 | $35.56 | 10.560% | $39.3151 | $39.32 | $39.30 | $39.30 |
| Purchase #5 | $87.87 | 12.332% | $98.7061 | $98.71 | $98.70 | $98.70 |
| Purchase #6 | $123.75 | 11.105% | $137.4924 | $137.49 | $137.50 | $137.50 |
| Purchase #7 | $214.37 | 10.280% | $236.4072 | $236.41 | $236.40 | $236.40 |
| 7 purchase totals = | $801.33 | $866.8776 | $866.89 | $866.85 | $866.90 | |