| 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 | $120.89 | 3.723% | $125.3907 | $125.39 | $125.40 | $125.40 |
| Purchase #2 | $20.44 | 11.720% | $22.8356 | $22.84 | $22.85 | $22.80 |
| Purchase #3 | $18.51 | 5.758% | $19.5758 | $19.58 | $19.60 | $19.60 |
| Purchase #4 | $134.70 | 11.538% | $150.2417 | $150.24 | $150.25 | $150.20 |
| Purchase #5 | $154.74 | 5.331% | $162.9892 | $162.99 | $163.00 | $163.00 |
| Purchase #6 | $206.93 | 3.399% | $213.9636 | $213.96 | $213.95 | $214.00 |
| Purchase #7 | $220.73 | 8.419% | $239.3133 | $239.31 | $239.30 | $239.30 |
| 7 purchase totals = | $876.94 | $934.3099 | $934.31 | $934.35 | $934.30 | |