| 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 | $98.72 | 7.595% | $106.2178 | $106.22 | $106.20 | $106.20 |
| Purchase #2 | $229.54 | 12.623% | $258.5148 | $258.51 | $258.50 | $258.50 |
| Purchase #3 | $96.92 | 10.694% | $107.2846 | $107.28 | $107.30 | $107.30 |
| Purchase #4 | $163.81 | 3.608% | $169.7203 | $169.72 | $169.70 | $169.70 |
| Purchase #5 | $86.78 | 6.830% | $92.7071 | $92.71 | $92.70 | $92.70 |
| Purchase #6 | $193.59 | 12.676% | $218.1295 | $218.13 | $218.15 | $218.10 |
| Purchase #7 | $43.36 | 9.453% | $47.4588 | $47.46 | $47.45 | $47.50 |
| 7 purchase totals = | $912.72 | $1,000.0329 | $1,000.03 | $1,000.00 | $1,000.00 | |