| 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 | $132.53 | 6.336% | $140.9271 | $140.93 | $140.95 | $140.90 |
| Purchase #2 | $6.26 | 10.402% | $6.9112 | $6.91 | $6.90 | $6.90 |
| Purchase #3 | $196.60 | 7.236% | $210.826 | $210.83 | $210.85 | $210.80 |
| Purchase #4 | $239.67 | 9.463% | $262.35 | $262.35 | $262.35 | $262.40 |
| Purchase #5 | $106.48 | 3.863% | $110.5933 | $110.59 | $110.60 | $110.60 |
| Purchase #6 | $113.56 | 9.776% | $124.6616 | $124.66 | $124.65 | $124.70 |
| Purchase #7 | $154.46 | 9.645% | $169.3577 | $169.36 | $169.35 | $169.40 |
| 7 purchase totals = | $949.56 | $1,025.6269 | $1,025.63 | $1,025.65 | $1,025.70 | |