| 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 | $123.70 | 9.210% | $135.0928 | $135.09 | $135.10 | $135.10 |
| Purchase #2 | $87.73 | 12.584% | $98.7699 | $98.77 | $98.75 | $98.80 |
| Purchase #3 | $203.43 | 9.257% | $222.2615 | $222.26 | $222.25 | $222.30 |
| Purchase #4 | $226.87 | 3.104% | $233.912 | $233.91 | $233.90 | $233.90 |
| Purchase #5 | $86.38 | 13.872% | $98.3626 | $98.36 | $98.35 | $98.40 |
| Purchase #6 | $5.73 | 9.156% | $6.2546 | $6.25 | $6.25 | $6.30 |
| Purchase #7 | $237.29 | 6.561% | $252.8586 | $252.86 | $252.85 | $252.90 |
| 7 purchase totals = | $971.13 | $1,047.5120 | $1,047.50 | $1,047.45 | $1,047.70 | |