| 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 | $114.62 | 10.185% | $126.294 | $126.29 | $126.30 | $126.30 |
| Purchase #2 | $34.54 | 13.845% | $39.3221 | $39.32 | $39.30 | $39.30 |
| Purchase #3 | $47.97 | 11.649% | $53.558 | $53.56 | $53.55 | $53.60 |
| Purchase #4 | $80.82 | 9.426% | $88.4381 | $88.44 | $88.45 | $88.40 |
| Purchase #5 | $222.51 | 10.428% | $245.7133 | $245.71 | $245.70 | $245.70 |
| Purchase #6 | $249.40 | 8.696% | $271.0878 | $271.09 | $271.10 | $271.10 |
| Purchase #7 | $99.66 | 12.319% | $111.9371 | $111.94 | $111.95 | $111.90 |
| 7 purchase totals = | $849.52 | $936.3504 | $936.35 | $936.35 | $936.30 | |