| 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 | $121.49 | 3.465% | $125.6996 | $125.70 | $125.70 | $125.70 |
| Purchase #2 | $192.42 | 9.403% | $210.5133 | $210.51 | $210.50 | $210.50 |
| Purchase #3 | $52.54 | 7.574% | $56.5194 | $56.52 | $56.50 | $56.50 |
| Purchase #4 | $175.60 | 5.783% | $185.7549 | $185.75 | $185.75 | $185.80 |
| Purchase #5 | $17.96 | 10.234% | $19.798 | $19.80 | $19.80 | $19.80 |
| Purchase #6 | $199.99 | 3.336% | $206.6617 | $206.66 | $206.65 | $206.70 |
| Purchase #7 | $43.84 | 9.731% | $48.1061 | $48.11 | $48.10 | $48.10 |
| 7 purchase totals = | $803.84 | $853.0530 | $853.05 | $853.00 | $853.10 | |