| 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 | $122.29 | 4.736% | $128.0817 | $128.08 | $128.10 | $128.10 |
| Purchase #2 | $133.46 | 5.849% | $141.2661 | $141.27 | $141.25 | $141.30 |
| Purchase #3 | $154.82 | 4.151% | $161.2466 | $161.25 | $161.25 | $161.20 |
| Purchase #4 | $158.37 | 10.229% | $174.5697 | $174.57 | $174.55 | $174.60 |
| Purchase #5 | $113.53 | 9.724% | $124.5697 | $124.57 | $124.55 | $124.60 |
| Purchase #6 | $224.59 | 4.811% | $235.395 | $235.40 | $235.40 | $235.40 |
| Purchase #7 | $40.45 | 12.390% | $45.4618 | $45.46 | $45.45 | $45.50 |
| 7 purchase totals = | $947.51 | $1,010.5906 | $1,010.60 | $1,010.55 | $1,010.70 | |