| 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 | $14.58 | 12.714% | $16.4337 | $16.43 | $16.45 | $16.40 |
| Purchase #2 | $201.86 | 3.525% | $208.9756 | $208.98 | $209.00 | $209.00 |
| Purchase #3 | $158.98 | 11.735% | $177.6363 | $177.64 | $177.65 | $177.60 |
| Purchase #4 | $213.64 | 13.469% | $242.4152 | $242.42 | $242.40 | $242.40 |
| Purchase #5 | $225.68 | 7.338% | $242.2404 | $242.24 | $242.25 | $242.20 |
| Purchase #6 | $108.74 | 6.575% | $115.8897 | $115.89 | $115.90 | $115.90 |
| Purchase #7 | $218.73 | 3.174% | $225.6725 | $225.67 | $225.65 | $225.70 |
| 7 purchase totals = | $1,142.21 | $1,229.2634 | $1,229.27 | $1,229.30 | $1,229.20 | |