| 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 | $229.82 | 4.736% | $240.7043 | $240.70 | $240.70 | $240.70 |
| Purchase #2 | $128.67 | 13.789% | $146.4123 | $146.41 | $146.40 | $146.40 |
| Purchase #3 | $21.68 | 11.454% | $24.1632 | $24.16 | $24.15 | $24.20 |
| Purchase #4 | $14.47 | 6.619% | $15.4278 | $15.43 | $15.45 | $15.40 |
| Purchase #5 | $31.68 | 12.486% | $35.6356 | $35.64 | $35.65 | $35.60 |
| Purchase #6 | $68.82 | 7.543% | $74.0111 | $74.01 | $74.00 | $74.00 |
| Purchase #7 | $62.75 | 6.569% | $66.872 | $66.87 | $66.85 | $66.90 |
| 7 purchase totals = | $557.89 | $603.2263 | $603.22 | $603.20 | $603.20 | |