| 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 | $124.78 | 11.161% | $138.7067 | $138.71 | $138.70 | $138.70 |
| Purchase #2 | $125.61 | 4.428% | $131.172 | $131.17 | $131.15 | $131.20 |
| Purchase #3 | $138.57 | 11.665% | $154.7342 | $154.73 | $154.75 | $154.70 |
| Purchase #4 | $123.76 | 5.841% | $130.9888 | $130.99 | $131.00 | $131.00 |
| Purchase #5 | $92.27 | 13.371% | $104.6074 | $104.61 | $104.60 | $104.60 |
| Purchase #6 | $32.96 | 4.760% | $34.5289 | $34.53 | $34.55 | $34.50 |
| Purchase #7 | $122.46 | 8.335% | $132.667 | $132.67 | $132.65 | $132.70 |
| 7 purchase totals = | $760.41 | $827.4050 | $827.41 | $827.40 | $827.40 | |