| 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 | $212.94 | 7.587% | $229.0958 | $229.10 | $229.10 | $229.10 |
| Purchase #2 | $49.29 | 5.778% | $52.138 | $52.14 | $52.15 | $52.10 |
| Purchase #3 | $172.62 | 13.376% | $195.7097 | $195.71 | $195.70 | $195.70 |
| Purchase #4 | $69.77 | 3.394% | $72.138 | $72.14 | $72.15 | $72.10 |
| Purchase #5 | $81.73 | 4.425% | $85.3466 | $85.35 | $85.35 | $85.30 |
| Purchase #6 | $138.50 | 5.871% | $146.6313 | $146.63 | $146.65 | $146.60 |
| Purchase #7 | $187.83 | 13.314% | $212.8377 | $212.84 | $212.85 | $212.80 |
| 7 purchase totals = | $912.68 | $993.8971 | $993.91 | $993.95 | $993.70 | |