| 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 | $109.37 | 9.583% | $119.8509 | $119.85 | $119.85 | $119.90 |
| Purchase #2 | $113.35 | 10.330% | $125.0591 | $125.06 | $125.05 | $125.10 |
| Purchase #3 | $98.40 | 7.361% | $105.6432 | $105.64 | $105.65 | $105.60 |
| Purchase #4 | $98.43 | 7.111% | $105.4294 | $105.43 | $105.45 | $105.40 |
| Purchase #5 | $201.25 | 4.107% | $209.5153 | $209.52 | $209.50 | $209.50 |
| Purchase #6 | $142.42 | 8.166% | $154.05 | $154.05 | $154.05 | $154.10 |
| Purchase #7 | $77.58 | 4.682% | $81.2123 | $81.21 | $81.20 | $81.20 |
| 7 purchase totals = | $840.80 | $900.7602 | $900.76 | $900.75 | $900.80 | |