| 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 | $110.26 | 13.111% | $124.7162 | $124.72 | $124.70 | $124.70 |
| Purchase #2 | $153.32 | 10.688% | $169.7068 | $169.71 | $169.70 | $169.70 |
| Purchase #3 | $165.87 | 12.361% | $186.3732 | $186.37 | $186.35 | $186.40 |
| Purchase #4 | $157.80 | 8.670% | $171.4813 | $171.48 | $171.50 | $171.50 |
| Purchase #5 | $20.47 | 11.386% | $22.8007 | $22.80 | $22.80 | $22.80 |
| Purchase #6 | $129.57 | 8.619% | $140.7376 | $140.74 | $140.75 | $140.70 |
| Purchase #7 | $28.92 | 7.565% | $31.1078 | $31.11 | $31.10 | $31.10 |
| 7 purchase totals = | $766.21 | $846.9236 | $846.93 | $846.90 | $846.90 | |