| 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 | $113.81 | 9.783% | $124.944 | $124.94 | $124.95 | $124.90 |
| Purchase #2 | $46.29 | 3.311% | $47.8227 | $47.82 | $47.80 | $47.80 |
| Purchase #3 | $35.71 | 7.671% | $38.4493 | $38.45 | $38.45 | $38.40 |
| Purchase #4 | $207.79 | 3.500% | $215.0627 | $215.06 | $215.05 | $215.10 |
| Purchase #5 | $117.51 | 12.185% | $131.8286 | $131.83 | $131.85 | $131.80 |
| Purchase #6 | $196.63 | 5.809% | $208.0522 | $208.05 | $208.05 | $208.10 |
| Purchase #7 | $29.74 | 12.808% | $33.5491 | $33.55 | $33.55 | $33.50 |
| 7 purchase totals = | $747.48 | $799.7086 | $799.70 | $799.70 | $799.60 | |