| 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 | $220.29 | 5.546% | $232.5073 | $232.51 | $232.50 | $232.50 |
| Purchase #2 | $167.41 | 4.856% | $175.5394 | $175.54 | $175.55 | $175.50 |
| Purchase #3 | $232.33 | 13.339% | $263.3205 | $263.32 | $263.30 | $263.30 |
| Purchase #4 | $27.73 | 10.132% | $30.5396 | $30.54 | $30.55 | $30.50 |
| Purchase #5 | $18.43 | 10.368% | $20.3408 | $20.34 | $20.35 | $20.30 |
| Purchase #6 | $105.32 | 9.552% | $115.3802 | $115.38 | $115.40 | $115.40 |
| Purchase #7 | $162.71 | 6.777% | $173.7369 | $173.74 | $173.75 | $173.70 |
| 7 purchase totals = | $934.22 | $1,011.3647 | $1,011.37 | $1,011.40 | $1,011.20 | |