| 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 | $122.97 | 12.142% | $137.901 | $137.90 | $137.90 | $137.90 |
| Purchase #2 | $215.60 | 11.469% | $240.3272 | $240.33 | $240.35 | $240.30 |
| Purchase #3 | $117.48 | 11.213% | $130.653 | $130.65 | $130.65 | $130.70 |
| Purchase #4 | $35.33 | 9.481% | $38.6796 | $38.68 | $38.70 | $38.70 |
| Purchase #5 | $37.62 | 7.158% | $40.3128 | $40.31 | $40.30 | $40.30 |
| Purchase #6 | $204.58 | 3.784% | $212.3213 | $212.32 | $212.30 | $212.30 |
| Purchase #7 | $81.41 | 8.757% | $88.5391 | $88.54 | $88.55 | $88.50 |
| 7 purchase totals = | $814.99 | $888.7340 | $888.73 | $888.75 | $888.70 | |