| 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 | $199.41 | 7.439% | $214.2441 | $214.24 | $214.25 | $214.20 |
| Purchase #2 | $114.36 | 10.118% | $125.9309 | $125.93 | $125.95 | $125.90 |
| Purchase #3 | $62.81 | 11.212% | $69.8523 | $69.85 | $69.85 | $69.90 |
| Purchase #4 | $18.71 | 6.806% | $19.9834 | $19.98 | $20.00 | $20.00 |
| Purchase #5 | $88.72 | 8.578% | $96.3304 | $96.33 | $96.35 | $96.30 |
| Purchase #6 | $209.85 | 11.613% | $234.2199 | $234.22 | $234.20 | $234.20 |
| Purchase #7 | $114.25 | 4.508% | $119.4004 | $119.40 | $119.40 | $119.40 |
| 7 purchase totals = | $808.11 | $879.9614 | $879.95 | $880.00 | $879.90 | |