| 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 | $117.86 | 13.721% | $134.0316 | $134.03 | $134.05 | $134.00 |
| Purchase #2 | $125.80 | 12.382% | $141.3766 | $141.38 | $141.40 | $141.40 |
| Purchase #3 | $173.85 | 12.555% | $195.6769 | $195.68 | $195.70 | $195.70 |
| Purchase #4 | $176.74 | 4.496% | $184.6862 | $184.69 | $184.70 | $184.70 |
| Purchase #5 | $228.97 | 9.103% | $249.8131 | $249.81 | $249.80 | $249.80 |
| Purchase #6 | $90.48 | 11.114% | $100.5359 | $100.54 | $100.55 | $100.50 |
| Purchase #7 | $102.76 | 6.112% | $109.0407 | $109.04 | $109.05 | $109.00 |
| 7 purchase totals = | $1,016.46 | $1,115.1610 | $1,115.17 | $1,115.25 | $1,115.10 | |