| 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 | $132.66 | 4.253% | $138.302 | $138.30 | $138.30 | $138.30 |
| Purchase #2 | $249.33 | 10.809% | $276.2801 | $276.28 | $276.30 | $276.30 |
| Purchase #3 | $49.43 | 4.481% | $51.645 | $51.65 | $51.65 | $51.60 |
| Purchase #4 | $22.83 | 8.253% | $24.7142 | $24.71 | $24.70 | $24.70 |
| Purchase #5 | $61.42 | 12.823% | $69.2959 | $69.30 | $69.30 | $69.30 |
| Purchase #6 | $64.27 | 3.395% | $66.452 | $66.45 | $66.45 | $66.50 |
| Purchase #7 | $112.34 | 8.280% | $121.6418 | $121.64 | $121.65 | $121.60 |
| 7 purchase totals = | $692.28 | $748.3310 | $748.33 | $748.35 | $748.30 | |