| 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 | $16.56 | 4.336% | $17.278 | $17.28 | $17.30 | $17.30 |
| Purchase #2 | $88.53 | 13.241% | $100.2523 | $100.25 | $100.25 | $100.30 |
| Purchase #3 | $134.89 | 12.563% | $151.8362 | $151.84 | $151.85 | $151.80 |
| Purchase #4 | $194.61 | 11.594% | $217.1731 | $217.17 | $217.15 | $217.20 |
| Purchase #5 | $169.83 | 9.538% | $186.0284 | $186.03 | $186.05 | $186.00 |
| Purchase #6 | $113.46 | 6.183% | $120.4752 | $120.48 | $120.50 | $120.50 |
| Purchase #7 | $216.45 | 11.659% | $241.6859 | $241.69 | $241.70 | $241.70 |
| 7 purchase totals = | $934.33 | $1,034.7291 | $1,034.74 | $1,034.80 | $1,034.80 | |