| 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 | $201.73 | 12.763% | $227.4768 | $227.48 | $227.50 | $227.50 |
| Purchase #2 | $173.73 | 5.665% | $183.5718 | $183.57 | $183.55 | $183.60 |
| Purchase #3 | $21.71 | 6.398% | $23.099 | $23.10 | $23.10 | $23.10 |
| Purchase #4 | $220.44 | 9.214% | $240.7513 | $240.75 | $240.75 | $240.80 |
| Purchase #5 | $223.92 | 12.117% | $251.0524 | $251.05 | $251.05 | $251.10 |
| Purchase #6 | $119.79 | 3.854% | $124.4067 | $124.41 | $124.40 | $124.40 |
| Purchase #7 | $45.87 | 7.525% | $49.3217 | $49.32 | $49.30 | $49.30 |
| 7 purchase totals = | $1,007.19 | $1,099.6797 | $1,099.68 | $1,099.65 | $1,099.80 | |