| 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 | $196.27 | 8.562% | $213.0746 | $213.07 | $213.05 | $213.10 |
| Purchase #2 | $137.95 | 13.742% | $156.9071 | $156.91 | $156.90 | $156.90 |
| Purchase #3 | $211.41 | 7.719% | $227.7287 | $227.73 | $227.75 | $227.70 |
| Purchase #4 | $115.60 | 12.693% | $130.2731 | $130.27 | $130.25 | $130.30 |
| Purchase #5 | $95.60 | 8.370% | $103.6017 | $103.60 | $103.60 | $103.60 |
| Purchase #6 | $146.84 | 12.198% | $164.7515 | $164.75 | $164.75 | $164.80 |
| Purchase #7 | $42.40 | 10.332% | $46.7808 | $46.78 | $46.80 | $46.80 |
| 7 purchase totals = | $946.07 | $1,043.1175 | $1,043.11 | $1,043.10 | $1,043.20 | |