| 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 | $229.45 | 10.317% | $253.1224 | $253.12 | $253.10 | $253.10 |
| Purchase #2 | $250.56 | 12.719% | $282.4287 | $282.43 | $282.45 | $282.40 |
| Purchase #3 | $242.92 | 10.699% | $268.91 | $268.91 | $268.90 | $268.90 |
| Purchase #4 | $241.30 | 13.832% | $274.6766 | $274.68 | $274.70 | $274.70 |
| Purchase #5 | $107.92 | 5.222% | $113.5556 | $113.56 | $113.55 | $113.60 |
| Purchase #6 | $15.25 | 9.599% | $16.7138 | $16.71 | $16.70 | $16.70 |
| Purchase #7 | $41.40 | 9.180% | $45.2005 | $45.20 | $45.20 | $45.20 |
| 7 purchase totals = | $1,128.80 | $1,254.6076 | $1,254.61 | $1,254.60 | $1,254.60 | |