| 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 | $215.42 | 13.550% | $244.6094 | $244.61 | $244.60 | $244.60 |
| Purchase #2 | $231.81 | 3.563% | $240.0694 | $240.07 | $240.05 | $240.10 |
| Purchase #3 | $128.97 | 6.794% | $137.7322 | $137.73 | $137.75 | $137.70 |
| Purchase #4 | $129.90 | 11.207% | $144.4579 | $144.46 | $144.45 | $144.50 |
| Purchase #5 | $244.43 | 6.733% | $260.8875 | $260.89 | $260.90 | $260.90 |
| Purchase #6 | $125.59 | 11.632% | $140.1986 | $140.20 | $140.20 | $140.20 |
| Purchase #7 | $230.76 | 11.720% | $257.8051 | $257.81 | $257.80 | $257.80 |
| 7 purchase totals = | $1,306.88 | $1,425.7601 | $1,425.77 | $1,425.75 | $1,425.80 | |