| 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 | $113.62 | 10.253% | $125.2695 | $125.27 | $125.25 | $125.30 |
| Purchase #2 | $22.55 | 12.113% | $25.2815 | $25.28 | $25.30 | $25.30 |
| Purchase #3 | $129.93 | 4.600% | $135.9068 | $135.91 | $135.90 | $135.90 |
| Purchase #4 | $117.42 | 3.404% | $121.417 | $121.42 | $121.40 | $121.40 |
| Purchase #5 | $137.38 | 4.222% | $143.1802 | $143.18 | $143.20 | $143.20 |
| Purchase #6 | $210.47 | 9.849% | $231.1992 | $231.20 | $231.20 | $231.20 |
| Purchase #7 | $160.72 | 8.835% | $174.9196 | $174.92 | $174.90 | $174.90 |
| 7 purchase totals = | $892.09 | $957.1738 | $957.18 | $957.15 | $957.20 | |