| 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 | $230.54 | 12.155% | $258.5621 | $258.56 | $258.55 | $258.60 |
| Purchase #2 | $160.70 | 5.493% | $169.5273 | $169.53 | $169.55 | $169.50 |
| Purchase #3 | $86.49 | 5.756% | $91.4684 | $91.47 | $91.45 | $91.50 |
| Purchase #4 | $151.98 | 11.273% | $169.1127 | $169.11 | $169.10 | $169.10 |
| Purchase #5 | $32.64 | 5.822% | $34.5403 | $34.54 | $34.55 | $34.50 |
| Purchase #6 | $246.36 | 13.118% | $278.6775 | $278.68 | $278.70 | $278.70 |
| Purchase #7 | $209.27 | 9.533% | $229.2197 | $229.22 | $229.20 | $229.20 |
| 7 purchase totals = | $1,117.98 | $1,231.1080 | $1,231.11 | $1,231.10 | $1,231.10 | |