| 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 | $120.80 | 4.104% | $125.7576 | $125.76 | $125.75 | $125.80 |
| Purchase #2 | $239.67 | 4.129% | $249.566 | $249.57 | $249.55 | $249.60 |
| Purchase #3 | $143.73 | 12.227% | $161.3039 | $161.30 | $161.30 | $161.30 |
| Purchase #4 | $205.53 | 4.186% | $214.1335 | $214.13 | $214.15 | $214.10 |
| Purchase #5 | $41.89 | 12.812% | $47.2569 | $47.26 | $47.25 | $47.30 |
| Purchase #6 | $72.44 | 9.364% | $79.2233 | $79.22 | $79.20 | $79.20 |
| Purchase #7 | $81.76 | 11.754% | $91.3701 | $91.37 | $91.35 | $91.40 |
| 7 purchase totals = | $905.82 | $968.6113 | $968.61 | $968.55 | $968.70 | |