| 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 | $43.43 | 4.343% | $45.3162 | $45.32 | $45.30 | $45.30 |
| Purchase #2 | $107.81 | 13.121% | $121.9558 | $121.96 | $121.95 | $122.00 |
| Purchase #3 | $36.30 | 8.627% | $39.4316 | $39.43 | $39.45 | $39.40 |
| Purchase #4 | $107.75 | 4.584% | $112.6893 | $112.69 | $112.70 | $112.70 |
| Purchase #5 | $170.94 | 9.786% | $187.6682 | $187.67 | $187.65 | $187.70 |
| Purchase #6 | $136.48 | 5.142% | $143.4978 | $143.50 | $143.50 | $143.50 |
| Purchase #7 | $234.88 | 9.598% | $257.4238 | $257.42 | $257.40 | $257.40 |
| 7 purchase totals = | $837.59 | $907.9827 | $907.99 | $907.95 | $908.00 | |