| 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 | $221.81 | 4.491% | $231.7715 | $231.77 | $231.75 | $231.80 |
| Purchase #2 | $194.81 | 4.689% | $203.9446 | $203.94 | $203.95 | $203.90 |
| Purchase #3 | $93.27 | 5.863% | $98.7384 | $98.74 | $98.75 | $98.70 |
| Purchase #4 | $236.51 | 12.510% | $266.0974 | $266.10 | $266.10 | $266.10 |
| Purchase #5 | $142.41 | 6.718% | $151.9771 | $151.98 | $152.00 | $152.00 |
| Purchase #6 | $125.44 | 8.386% | $135.9594 | $135.96 | $135.95 | $136.00 |
| Purchase #7 | $148.50 | 4.131% | $154.6345 | $154.63 | $154.65 | $154.60 |
| 7 purchase totals = | $1,162.75 | $1,243.1229 | $1,243.12 | $1,243.15 | $1,243.10 | |