| 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 | $237.39 | 4.267% | $247.5194 | $247.52 | $247.50 | $247.50 |
| Purchase #2 | $66.52 | 8.418% | $72.1197 | $72.12 | $72.10 | $72.10 |
| Purchase #3 | $121.61 | 8.454% | $131.8909 | $131.89 | $131.90 | $131.90 |
| Purchase #4 | $98.74 | 6.277% | $104.9379 | $104.94 | $104.95 | $104.90 |
| Purchase #5 | $240.66 | 5.162% | $253.0829 | $253.08 | $253.10 | $253.10 |
| Purchase #6 | $16.26 | 7.664% | $17.5062 | $17.51 | $17.50 | $17.50 |
| Purchase #7 | $239.91 | 12.866% | $270.7768 | $270.78 | $270.80 | $270.80 |
| 7 purchase totals = | $1,021.09 | $1,097.8338 | $1,097.84 | $1,097.85 | $1,097.80 | |