| 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 | $131.31 | 6.788% | $140.2233 | $140.22 | $140.20 | $140.20 |
| Purchase #2 | $143.28 | 13.679% | $162.8793 | $162.88 | $162.90 | $162.90 |
| Purchase #3 | $113.94 | 5.667% | $120.397 | $120.40 | $120.40 | $120.40 |
| Purchase #4 | $233.63 | 3.565% | $241.9589 | $241.96 | $241.95 | $242.00 |
| Purchase #5 | $45.57 | 11.146% | $50.6492 | $50.65 | $50.65 | $50.60 |
| Purchase #6 | $142.93 | 13.372% | $162.0426 | $162.04 | $162.05 | $162.00 |
| Purchase #7 | $44.46 | 7.845% | $47.9479 | $47.95 | $47.95 | $47.90 |
| 7 purchase totals = | $855.12 | $926.0982 | $926.10 | $926.10 | $926.00 | |