| 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 | $86.26 | 8.312% | $93.4299 | $93.43 | $93.45 | $93.40 |
| Purchase #2 | $225.97 | 9.662% | $247.8032 | $247.80 | $247.80 | $247.80 |
| Purchase #3 | $113.61 | 10.391% | $125.4152 | $125.42 | $125.40 | $125.40 |
| Purchase #4 | $217.65 | 10.589% | $240.697 | $240.70 | $240.70 | $240.70 |
| Purchase #5 | $174.87 | 4.543% | $182.8143 | $182.81 | $182.80 | $182.80 |
| Purchase #6 | $170.64 | 5.164% | $179.4518 | $179.45 | $179.45 | $179.50 |
| Purchase #7 | $182.36 | 3.770% | $189.235 | $189.24 | $189.25 | $189.20 |
| 7 purchase totals = | $1,171.36 | $1,258.8464 | $1,258.85 | $1,258.85 | $1,258.80 | |