| 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 | $163.36 | 3.579% | $169.2067 | $169.21 | $169.20 | $169.20 |
| Purchase #2 | $127.26 | 3.725% | $132.0004 | $132.00 | $132.00 | $132.00 |
| Purchase #3 | $94.40 | 8.701% | $102.6137 | $102.61 | $102.60 | $102.60 |
| Purchase #4 | $233.29 | 6.364% | $248.1366 | $248.14 | $248.15 | $248.10 |
| Purchase #5 | $117.62 | 4.348% | $122.7341 | $122.73 | $122.75 | $122.70 |
| Purchase #6 | $5.30 | 10.505% | $5.8568 | $5.86 | $5.85 | $5.90 |
| Purchase #7 | $216.59 | 7.139% | $232.0524 | $232.05 | $232.05 | $232.10 |
| 7 purchase totals = | $957.82 | $1,012.6007 | $1,012.60 | $1,012.60 | $1,012.60 | |