| 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 | $191.75 | 3.728% | $198.8984 | $198.90 | $198.90 | $198.90 |
| Purchase #2 | $218.91 | 8.468% | $237.4473 | $237.45 | $237.45 | $237.40 |
| Purchase #3 | $43.25 | 5.576% | $45.6616 | $45.66 | $45.65 | $45.70 |
| Purchase #4 | $234.74 | 5.192% | $246.9277 | $246.93 | $246.95 | $246.90 |
| Purchase #5 | $59.81 | 11.642% | $66.7731 | $66.77 | $66.75 | $66.80 |
| Purchase #6 | $128.44 | 7.538% | $138.1218 | $138.12 | $138.10 | $138.10 |
| Purchase #7 | $46.36 | 7.332% | $49.7591 | $49.76 | $49.75 | $49.80 |
| 7 purchase totals = | $923.26 | $983.5890 | $983.59 | $983.55 | $983.60 | |