| 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 | $237.94 | 3.250% | $245.6731 | $245.67 | $245.65 | $245.70 |
| Purchase #2 | $174.36 | 9.800% | $191.4473 | $191.45 | $191.45 | $191.40 |
| Purchase #3 | $106.63 | 6.553% | $113.6175 | $113.62 | $113.60 | $113.60 |
| Purchase #4 | $241.85 | 5.255% | $254.5592 | $254.56 | $254.55 | $254.60 |
| Purchase #5 | $20.71 | 5.556% | $21.8606 | $21.86 | $21.85 | $21.90 |
| Purchase #6 | $218.92 | 3.758% | $227.147 | $227.15 | $227.15 | $227.10 |
| Purchase #7 | $102.92 | 6.830% | $109.9494 | $109.95 | $109.95 | $109.90 |
| 7 purchase totals = | $1,103.33 | $1,164.2541 | $1,164.26 | $1,164.20 | $1,164.20 | |