| 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 | $99.55 | 13.514% | $113.0032 | $113.00 | $113.00 | $113.00 |
| Purchase #2 | $150.69 | 8.514% | $163.5197 | $163.52 | $163.50 | $163.50 |
| Purchase #3 | $205.94 | 8.689% | $223.8341 | $223.83 | $223.85 | $223.80 |
| Purchase #4 | $223.64 | 11.262% | $248.8263 | $248.83 | $248.85 | $248.80 |
| Purchase #5 | $26.91 | 5.684% | $28.4396 | $28.44 | $28.45 | $28.40 |
| Purchase #6 | $211.74 | 7.304% | $227.2055 | $227.21 | $227.20 | $227.20 |
| Purchase #7 | $133.29 | 5.688% | $140.8715 | $140.87 | $140.85 | $140.90 |
| 7 purchase totals = | $1,051.76 | $1,145.6999 | $1,145.70 | $1,145.70 | $1,145.60 | |