| 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 | $179.69 | 5.230% | $189.0878 | $189.09 | $189.10 | $189.10 |
| Purchase #2 | $229.33 | 8.794% | $249.4973 | $249.50 | $249.50 | $249.50 |
| Purchase #3 | $70.69 | 12.194% | $79.3099 | $79.31 | $79.30 | $79.30 |
| Purchase #4 | $235.77 | 12.127% | $264.3618 | $264.36 | $264.35 | $264.40 |
| Purchase #5 | $35.40 | 7.371% | $38.0093 | $38.01 | $38.00 | $38.00 |
| Purchase #6 | $58.97 | 12.723% | $66.4728 | $66.47 | $66.45 | $66.50 |
| Purchase #7 | $96.85 | 5.240% | $101.9249 | $101.92 | $101.90 | $101.90 |
| 7 purchase totals = | $906.70 | $988.6638 | $988.66 | $988.60 | $988.70 | |