| 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 | $133.29 | 6.133% | $141.4647 | $141.46 | $141.45 | $141.50 |
| Purchase #2 | $78.88 | 12.495% | $88.7361 | $88.74 | $88.75 | $88.70 |
| Purchase #3 | $227.56 | 7.719% | $245.1254 | $245.13 | $245.15 | $245.10 |
| Purchase #4 | $170.93 | 5.256% | $179.9141 | $179.91 | $179.90 | $179.90 |
| Purchase #5 | $99.95 | 10.138% | $110.0829 | $110.08 | $110.10 | $110.10 |
| Purchase #6 | $45.36 | 9.490% | $49.6647 | $49.66 | $49.65 | $49.70 |
| Purchase #7 | $204.32 | 7.348% | $219.3334 | $219.33 | $219.35 | $219.30 |
| 7 purchase totals = | $960.29 | $1,034.3213 | $1,034.31 | $1,034.35 | $1,034.30 | |