| 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 | $240.87 | 9.382% | $263.4684 | $263.47 | $263.45 | $263.50 |
| Purchase #2 | $115.39 | 13.624% | $131.1107 | $131.11 | $131.10 | $131.10 |
| Purchase #3 | $146.48 | 3.430% | $151.5043 | $151.50 | $151.50 | $151.50 |
| Purchase #4 | $100.62 | 13.216% | $113.9179 | $113.92 | $113.90 | $113.90 |
| Purchase #5 | $74.60 | 5.556% | $78.7448 | $78.74 | $78.75 | $78.70 |
| Purchase #6 | $194.78 | 9.861% | $213.9873 | $213.99 | $214.00 | $214.00 |
| Purchase #7 | $179.98 | 5.110% | $189.177 | $189.18 | $189.20 | $189.20 |
| 7 purchase totals = | $1,052.72 | $1,141.9104 | $1,141.91 | $1,141.90 | $1,141.90 | |