| 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 | $233.40 | 13.781% | $265.5649 | $265.56 | $265.55 | $265.60 |
| Purchase #2 | $223.28 | 8.855% | $243.0514 | $243.05 | $243.05 | $243.10 |
| Purchase #3 | $237.69 | 10.336% | $262.2576 | $262.26 | $262.25 | $262.30 |
| Purchase #4 | $47.80 | 3.491% | $49.4687 | $49.47 | $49.45 | $49.50 |
| Purchase #5 | $74.43 | 5.214% | $78.3108 | $78.31 | $78.30 | $78.30 |
| Purchase #6 | $45.43 | 11.833% | $50.8057 | $50.81 | $50.80 | $50.80 |
| Purchase #7 | $114.56 | 13.234% | $129.7209 | $129.72 | $129.70 | $129.70 |
| 7 purchase totals = | $976.59 | $1,079.1800 | $1,079.18 | $1,079.10 | $1,079.30 | |