| 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 | $218.81 | 9.639% | $239.9011 | $239.90 | $239.90 | $239.90 |
| Purchase #2 | $140.27 | 6.423% | $149.2795 | $149.28 | $149.30 | $149.30 |
| Purchase #3 | $82.30 | 9.255% | $89.9169 | $89.92 | $89.90 | $89.90 |
| Purchase #4 | $188.69 | 3.225% | $194.7753 | $194.78 | $194.80 | $194.80 |
| Purchase #5 | $17.26 | 11.767% | $19.291 | $19.29 | $19.30 | $19.30 |
| Purchase #6 | $201.39 | 13.838% | $229.2583 | $229.26 | $229.25 | $229.30 |
| Purchase #7 | $79.49 | 4.371% | $82.9645 | $82.96 | $82.95 | $83.00 |
| 7 purchase totals = | $928.21 | $1,005.3866 | $1,005.39 | $1,005.40 | $1,005.50 | |