| 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 | $196.54 | 8.475% | $213.1968 | $213.20 | $213.20 | $213.20 |
| Purchase #2 | $5.29 | 3.397% | $5.4697 | $5.47 | $5.45 | $5.50 |
| Purchase #3 | $21.70 | 11.457% | $24.1862 | $24.19 | $24.20 | $24.20 |
| Purchase #4 | $18.84 | 11.319% | $20.9725 | $20.97 | $20.95 | $21.00 |
| Purchase #5 | $212.97 | 7.395% | $228.7191 | $228.72 | $228.70 | $228.70 |
| Purchase #6 | $163.91 | 7.860% | $176.7933 | $176.79 | $176.80 | $176.80 |
| Purchase #7 | $21.39 | 12.512% | $24.0663 | $24.07 | $24.05 | $24.10 |
| 7 purchase totals = | $640.64 | $693.4039 | $693.41 | $693.35 | $693.50 | |