| 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 | $11.82 | 5.114% | $12.4245 | $12.42 | $12.40 | $12.40 |
| Purchase #2 | $162.26 | 8.264% | $175.6692 | $175.67 | $175.65 | $175.70 |
| Purchase #3 | $200.58 | 13.580% | $227.8188 | $227.82 | $227.80 | $227.80 |
| Purchase #4 | $248.67 | 10.579% | $274.9768 | $274.98 | $275.00 | $275.00 |
| Purchase #5 | $140.92 | 8.664% | $153.1293 | $153.13 | $153.15 | $153.10 |
| Purchase #6 | $52.85 | 3.255% | $54.5703 | $54.57 | $54.55 | $54.60 |
| Purchase #7 | $250.70 | 13.486% | $284.5094 | $284.51 | $284.50 | $284.50 |
| 7 purchase totals = | $1,067.80 | $1,183.0983 | $1,183.10 | $1,183.05 | $1,183.10 | |