| 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 | $217.86 | 13.570% | $247.4236 | $247.42 | $247.40 | $247.40 |
| Purchase #2 | $59.67 | 7.655% | $64.2377 | $64.24 | $64.25 | $64.20 |
| Purchase #3 | $40.75 | 9.695% | $44.7007 | $44.70 | $44.70 | $44.70 |
| Purchase #4 | $31.51 | 10.651% | $34.8661 | $34.87 | $34.85 | $34.90 |
| Purchase #5 | $239.26 | 7.870% | $258.0898 | $258.09 | $258.10 | $258.10 |
| Purchase #6 | $249.36 | 3.564% | $258.2472 | $258.25 | $258.25 | $258.20 |
| Purchase #7 | $33.38 | 12.214% | $37.457 | $37.46 | $37.45 | $37.50 |
| 7 purchase totals = | $871.79 | $945.0221 | $945.03 | $945.00 | $945.00 | |