| 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 | $213.49 | 9.429% | $233.62 | $233.62 | $233.60 | $233.60 |
| Purchase #2 | $71.51 | 13.480% | $81.1495 | $81.15 | $81.15 | $81.10 |
| Purchase #3 | $234.75 | 13.158% | $265.6384 | $265.64 | $265.65 | $265.60 |
| Purchase #4 | $15.28 | 6.595% | $16.2877 | $16.29 | $16.30 | $16.30 |
| Purchase #5 | $235.57 | 5.558% | $248.663 | $248.66 | $248.65 | $248.70 |
| Purchase #6 | $46.82 | 10.687% | $51.8237 | $51.82 | $51.80 | $51.80 |
| Purchase #7 | $44.81 | 5.415% | $47.2365 | $47.24 | $47.25 | $47.20 |
| 7 purchase totals = | $862.23 | $944.4188 | $944.42 | $944.40 | $944.30 | |