| 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 | $216.55 | 8.689% | $235.366 | $235.37 | $235.35 | $235.40 |
| Purchase #2 | $219.40 | 6.509% | $233.6807 | $233.68 | $233.70 | $233.70 |
| Purchase #3 | $140.65 | 6.844% | $150.2761 | $150.28 | $150.30 | $150.30 |
| Purchase #4 | $114.67 | 12.828% | $129.3799 | $129.38 | $129.40 | $129.40 |
| Purchase #5 | $115.31 | 9.443% | $126.1987 | $126.20 | $126.20 | $126.20 |
| Purchase #6 | $152.41 | 13.833% | $173.4929 | $173.49 | $173.50 | $173.50 |
| Purchase #7 | $43.40 | 9.579% | $47.5573 | $47.56 | $47.55 | $47.60 |
| 7 purchase totals = | $1,002.39 | $1,095.9516 | $1,095.96 | $1,096.00 | $1,096.10 | |