| 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 | $216.81 | 3.290% | $223.943 | $223.94 | $223.95 | $223.90 |
| Purchase #2 | $209.30 | 12.544% | $235.5546 | $235.55 | $235.55 | $235.60 |
| Purchase #3 | $83.46 | 4.690% | $87.3743 | $87.37 | $87.35 | $87.40 |
| Purchase #4 | $215.97 | 3.270% | $223.0322 | $223.03 | $223.05 | $223.00 |
| Purchase #5 | $191.97 | 8.139% | $207.5944 | $207.59 | $207.60 | $207.60 |
| Purchase #6 | $121.70 | 13.762% | $138.4484 | $138.45 | $138.45 | $138.40 |
| Purchase #7 | $100.83 | 4.553% | $105.4208 | $105.42 | $105.40 | $105.40 |
| 7 purchase totals = | $1,140.04 | $1,221.3677 | $1,221.35 | $1,221.35 | $1,221.30 | |