| 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 | $183.57 | 12.335% | $206.2134 | $206.21 | $206.20 | $206.20 |
| Purchase #2 | $213.93 | 7.693% | $230.3876 | $230.39 | $230.40 | $230.40 |
| Purchase #3 | $17.87 | 12.538% | $20.1105 | $20.11 | $20.10 | $20.10 |
| Purchase #4 | $87.57 | 12.506% | $98.5215 | $98.52 | $98.50 | $98.50 |
| Purchase #5 | $118.55 | 9.190% | $129.4447 | $129.44 | $129.45 | $129.40 |
| Purchase #6 | $221.50 | 4.323% | $231.0754 | $231.08 | $231.10 | $231.10 |
| Purchase #7 | $17.49 | 12.353% | $19.6505 | $19.65 | $19.65 | $19.70 |
| 7 purchase totals = | $860.48 | $935.4036 | $935.40 | $935.40 | $935.40 | |