| 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 | $242.49 | 4.153% | $252.5606 | $252.56 | $252.55 | $252.60 |
| Purchase #2 | $189.83 | 12.644% | $213.8321 | $213.83 | $213.85 | $213.80 |
| Purchase #3 | $246.44 | 3.686% | $255.5238 | $255.52 | $255.50 | $255.50 |
| Purchase #4 | $7.72 | 4.568% | $8.0726 | $8.07 | $8.05 | $8.10 |
| Purchase #5 | $147.66 | 6.872% | $157.8072 | $157.81 | $157.80 | $157.80 |
| Purchase #6 | $66.34 | 9.299% | $72.509 | $72.51 | $72.50 | $72.50 |
| Purchase #7 | $26.47 | 7.784% | $28.5304 | $28.53 | $28.55 | $28.50 |
| 7 purchase totals = | $926.95 | $988.8357 | $988.83 | $988.80 | $988.80 | |