| 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 | $212.83 | 8.751% | $231.4548 | $231.45 | $231.45 | $231.50 |
| Purchase #2 | $159.60 | 12.523% | $179.5867 | $179.59 | $179.60 | $179.60 |
| Purchase #3 | $84.81 | 8.438% | $91.9663 | $91.97 | $91.95 | $92.00 |
| Purchase #4 | $88.86 | 6.539% | $94.6706 | $94.67 | $94.65 | $94.70 |
| Purchase #5 | $133.42 | 4.829% | $139.8629 | $139.86 | $139.85 | $139.90 |
| Purchase #6 | $54.49 | 4.837% | $57.1257 | $57.13 | $57.15 | $57.10 |
| Purchase #7 | $84.72 | 4.230% | $88.3037 | $88.30 | $88.30 | $88.30 |
| 7 purchase totals = | $818.73 | $882.9707 | $882.97 | $882.95 | $883.10 | |