| 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 | $91.40 | 11.676% | $102.0719 | $102.07 | $102.05 | $102.10 |
| Purchase #2 | $45.87 | 7.811% | $49.4529 | $49.45 | $49.45 | $49.50 |
| Purchase #3 | $162.38 | 3.412% | $167.9204 | $167.92 | $167.90 | $167.90 |
| Purchase #4 | $230.35 | 12.870% | $259.996 | $260.00 | $260.00 | $260.00 |
| Purchase #5 | $73.32 | 11.181% | $81.5179 | $81.52 | $81.50 | $81.50 |
| Purchase #6 | $148.73 | 6.234% | $158.0018 | $158.00 | $158.00 | $158.00 |
| Purchase #7 | $108.80 | 3.513% | $112.6221 | $112.62 | $112.60 | $112.60 |
| 7 purchase totals = | $860.85 | $931.5830 | $931.58 | $931.50 | $931.60 | |