| 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 | $239.83 | 5.230% | $252.3731 | $252.37 | $252.35 | $252.40 |
| Purchase #2 | $150.46 | 7.662% | $161.9882 | $161.99 | $162.00 | $162.00 |
| Purchase #3 | $112.27 | 11.507% | $125.1889 | $125.19 | $125.20 | $125.20 |
| Purchase #4 | $229.42 | 4.211% | $239.0809 | $239.08 | $239.10 | $239.10 |
| Purchase #5 | $48.55 | 8.483% | $52.6685 | $52.67 | $52.65 | $52.70 |
| Purchase #6 | $221.34 | 8.322% | $239.7599 | $239.76 | $239.75 | $239.80 |
| Purchase #7 | $19.68 | 13.686% | $22.3734 | $22.37 | $22.35 | $22.40 |
| 7 purchase totals = | $1,021.55 | $1,093.4329 | $1,093.43 | $1,093.40 | $1,093.60 | |