| 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 | $238.91 | 10.683% | $264.4328 | $264.43 | $264.45 | $264.40 |
| Purchase #2 | $122.88 | 12.132% | $137.7878 | $137.79 | $137.80 | $137.80 |
| Purchase #3 | $157.29 | 12.363% | $176.7358 | $176.74 | $176.75 | $176.70 |
| Purchase #4 | $126.41 | 10.410% | $139.5693 | $139.57 | $139.55 | $139.60 |
| Purchase #5 | $197.98 | 7.658% | $213.1413 | $213.14 | $213.15 | $213.10 |
| Purchase #6 | $15.29 | 12.481% | $17.1983 | $17.20 | $17.20 | $17.20 |
| Purchase #7 | $214.34 | 11.827% | $239.69 | $239.69 | $239.70 | $239.70 |
| 7 purchase totals = | $1,073.10 | $1,188.5553 | $1,188.56 | $1,188.60 | $1,188.50 | |