| 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 | $221.38 | 8.416% | $240.0113 | $240.01 | $240.00 | $240.00 |
| Purchase #2 | $184.61 | 6.239% | $196.1278 | $196.13 | $196.15 | $196.10 |
| Purchase #3 | $109.85 | 4.552% | $114.8504 | $114.85 | $114.85 | $114.90 |
| Purchase #4 | $49.98 | 3.562% | $51.7603 | $51.76 | $51.75 | $51.80 |
| Purchase #5 | $96.57 | 11.139% | $107.3269 | $107.33 | $107.35 | $107.30 |
| Purchase #6 | $44.39 | 6.845% | $47.4285 | $47.43 | $47.45 | $47.40 |
| Purchase #7 | $58.46 | 3.741% | $60.647 | $60.65 | $60.65 | $60.60 |
| 7 purchase totals = | $765.24 | $818.1522 | $818.16 | $818.20 | $818.10 | |