| 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 | $211.27 | 4.703% | $221.206 | $221.21 | $221.20 | $221.20 |
| Purchase #2 | $166.52 | 10.593% | $184.1595 | $184.16 | $184.15 | $184.20 |
| Purchase #3 | $216.34 | 6.600% | $230.6184 | $230.62 | $230.60 | $230.60 |
| Purchase #4 | $100.93 | 3.411% | $104.3727 | $104.37 | $104.35 | $104.40 |
| Purchase #5 | $114.99 | 8.324% | $124.5618 | $124.56 | $124.55 | $124.60 |
| Purchase #6 | $115.53 | 6.523% | $123.066 | $123.07 | $123.05 | $123.10 |
| Purchase #7 | $234.90 | 10.511% | $259.5903 | $259.59 | $259.60 | $259.60 |
| 7 purchase totals = | $1,160.48 | $1,247.5747 | $1,247.58 | $1,247.50 | $1,247.70 | |