| 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 | $203.66 | 10.318% | $224.6736 | $224.67 | $224.65 | $224.70 |
| Purchase #2 | $183.49 | 12.112% | $205.7143 | $205.71 | $205.70 | $205.70 |
| Purchase #3 | $223.81 | 11.444% | $249.4228 | $249.42 | $249.40 | $249.40 |
| Purchase #4 | $230.89 | 5.517% | $243.6282 | $243.63 | $243.65 | $243.60 |
| Purchase #5 | $208.59 | 8.820% | $226.9876 | $226.99 | $227.00 | $227.00 |
| Purchase #6 | $80.57 | 7.829% | $86.8778 | $86.88 | $86.90 | $86.90 |
| Purchase #7 | $91.25 | 13.221% | $103.3142 | $103.31 | $103.30 | $103.30 |
| 7 purchase totals = | $1,222.26 | $1,340.6185 | $1,340.61 | $1,340.60 | $1,340.60 | |