| 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 | $113.83 | 13.697% | $129.4213 | $129.42 | $129.40 | $129.40 |
| Purchase #2 | $154.39 | 5.660% | $163.1285 | $163.13 | $163.15 | $163.10 |
| Purchase #3 | $150.60 | 5.338% | $158.639 | $158.64 | $158.65 | $158.60 |
| Purchase #4 | $213.88 | 12.837% | $241.3358 | $241.34 | $241.35 | $241.30 |
| Purchase #5 | $145.81 | 4.540% | $152.4298 | $152.43 | $152.45 | $152.40 |
| Purchase #6 | $104.51 | 5.291% | $110.0396 | $110.04 | $110.05 | $110.00 |
| Purchase #7 | $103.44 | 13.680% | $117.5906 | $117.59 | $117.60 | $117.60 |
| 7 purchase totals = | $986.46 | $1,072.5846 | $1,072.59 | $1,072.65 | $1,072.40 | |