| 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 | $109.79 | 6.591% | $117.0263 | $117.03 | $117.05 | $117.00 |
| Purchase #2 | $232.53 | 3.742% | $241.2313 | $241.23 | $241.25 | $241.20 |
| Purchase #3 | $114.25 | 5.746% | $120.8148 | $120.81 | $120.80 | $120.80 |
| Purchase #4 | $115.89 | 9.267% | $126.6295 | $126.63 | $126.65 | $126.60 |
| Purchase #5 | $132.45 | 12.414% | $148.8923 | $148.89 | $148.90 | $148.90 |
| Purchase #6 | $8.77 | 8.188% | $9.4881 | $9.49 | $9.50 | $9.50 |
| Purchase #7 | $141.38 | 3.337% | $146.0979 | $146.10 | $146.10 | $146.10 |
| 7 purchase totals = | $855.06 | $910.1802 | $910.18 | $910.25 | $910.10 | |