| 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 | $38.87 | 13.248% | $44.0195 | $44.02 | $44.00 | $44.00 |
| Purchase #2 | $8.98 | 10.627% | $9.9343 | $9.93 | $9.95 | $9.90 |
| Purchase #3 | $63.98 | 12.784% | $72.1592 | $72.16 | $72.15 | $72.20 |
| Purchase #4 | $120.70 | 3.648% | $125.1031 | $125.10 | $125.10 | $125.10 |
| Purchase #5 | $214.49 | 4.310% | $223.7345 | $223.73 | $223.75 | $223.70 |
| Purchase #6 | $249.81 | 7.470% | $268.4708 | $268.47 | $268.45 | $268.50 |
| Purchase #7 | $166.81 | 11.203% | $185.4977 | $185.50 | $185.50 | $185.50 |
| 7 purchase totals = | $863.64 | $928.9191 | $928.91 | $928.90 | $928.90 | |