| 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 | $214.51 | 9.502% | $234.8927 | $234.89 | $234.90 | $234.90 |
| Purchase #2 | $235.30 | 8.822% | $256.0582 | $256.06 | $256.05 | $256.10 |
| Purchase #3 | $47.36 | 8.533% | $51.4012 | $51.40 | $51.40 | $51.40 |
| Purchase #4 | $132.55 | 6.679% | $141.403 | $141.40 | $141.40 | $141.40 |
| Purchase #5 | $89.35 | 10.281% | $98.5361 | $98.54 | $98.55 | $98.50 |
| Purchase #6 | $248.36 | 6.593% | $264.7344 | $264.73 | $264.75 | $264.70 |
| Purchase #7 | $221.51 | 3.536% | $229.3426 | $229.34 | $229.35 | $229.30 |
| 7 purchase totals = | $1,188.94 | $1,276.3682 | $1,276.36 | $1,276.40 | $1,276.30 | |