| 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 | $223.92 | 6.243% | $237.8993 | $237.90 | $237.90 | $237.90 |
| Purchase #2 | $215.55 | 6.417% | $229.3818 | $229.38 | $229.40 | $229.40 |
| Purchase #3 | $135.25 | 5.664% | $142.9106 | $142.91 | $142.90 | $142.90 |
| Purchase #4 | $160.67 | 6.855% | $171.6839 | $171.68 | $171.70 | $171.70 |
| Purchase #5 | $137.97 | 3.130% | $142.2885 | $142.29 | $142.30 | $142.30 |
| Purchase #6 | $98.93 | 8.129% | $106.972 | $106.97 | $106.95 | $107.00 |
| Purchase #7 | $99.56 | 11.229% | $110.7396 | $110.74 | $110.75 | $110.70 |
| 7 purchase totals = | $1,071.85 | $1,141.8757 | $1,141.87 | $1,141.90 | $1,141.90 | |