| 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 | $237.26 | 4.497% | $247.9296 | $247.93 | $247.95 | $247.90 |
| Purchase #2 | $32.43 | 7.231% | $34.775 | $34.78 | $34.80 | $34.80 |
| Purchase #3 | $193.70 | 9.652% | $212.3959 | $212.40 | $212.40 | $212.40 |
| Purchase #4 | $231.64 | 6.160% | $245.909 | $245.91 | $245.90 | $245.90 |
| Purchase #5 | $57.68 | 5.453% | $60.8253 | $60.83 | $60.85 | $60.80 |
| Purchase #6 | $117.94 | 9.852% | $129.5594 | $129.56 | $129.55 | $129.60 |
| Purchase #7 | $162.49 | 6.156% | $172.4929 | $172.49 | $172.50 | $172.50 |
| 7 purchase totals = | $1,033.14 | $1,103.8871 | $1,103.90 | $1,103.95 | $1,103.90 | |