| 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 | $205.82 | 7.341% | $220.9292 | $220.93 | $220.95 | $220.90 |
| Purchase #2 | $106.87 | 13.642% | $121.4492 | $121.45 | $121.45 | $121.40 |
| Purchase #3 | $107.47 | 7.642% | $115.6829 | $115.68 | $115.70 | $115.70 |
| Purchase #4 | $192.64 | 3.325% | $199.0453 | $199.05 | $199.05 | $199.00 |
| Purchase #5 | $175.67 | 13.653% | $199.6542 | $199.65 | $199.65 | $199.70 |
| Purchase #6 | $217.97 | 11.385% | $242.7859 | $242.79 | $242.80 | $242.80 |
| Purchase #7 | $79.87 | 13.369% | $90.5478 | $90.55 | $90.55 | $90.50 |
| 7 purchase totals = | $1,086.31 | $1,190.0945 | $1,190.10 | $1,190.15 | $1,190.00 | |