| 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 | $102.56 | 10.423% | $113.2498 | $113.25 | $113.25 | $113.20 |
| Purchase #2 | $37.85 | 6.172% | $40.1861 | $40.19 | $40.20 | $40.20 |
| Purchase #3 | $244.33 | 8.593% | $265.3253 | $265.33 | $265.35 | $265.30 |
| Purchase #4 | $19.93 | 4.665% | $20.8597 | $20.86 | $20.85 | $20.90 |
| Purchase #5 | $201.99 | 7.304% | $216.7433 | $216.74 | $216.75 | $216.70 |
| Purchase #6 | $153.74 | 8.207% | $166.3574 | $166.36 | $166.35 | $166.40 |
| Purchase #7 | $226.62 | 13.761% | $257.8052 | $257.81 | $257.80 | $257.80 |
| 7 purchase totals = | $987.02 | $1,080.5268 | $1,080.54 | $1,080.55 | $1,080.50 | |