| 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 | $190.31 | 5.701% | $201.1596 | $201.16 | $201.15 | $201.20 |
| Purchase #2 | $227.40 | 7.555% | $244.5801 | $244.58 | $244.60 | $244.60 |
| Purchase #3 | $220.28 | 3.659% | $228.34 | $228.34 | $228.35 | $228.30 |
| Purchase #4 | $109.49 | 8.808% | $119.1339 | $119.13 | $119.15 | $119.10 |
| Purchase #5 | $156.39 | 9.348% | $171.0093 | $171.01 | $171.00 | $171.00 |
| Purchase #6 | $250.89 | 3.475% | $259.6084 | $259.61 | $259.60 | $259.60 |
| Purchase #7 | $100.60 | 9.765% | $110.4236 | $110.42 | $110.40 | $110.40 |
| 7 purchase totals = | $1,255.36 | $1,334.2549 | $1,334.25 | $1,334.25 | $1,334.20 | |