| 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 | $239.47 | 7.636% | $257.7559 | $257.76 | $257.75 | $257.80 |
| Purchase #2 | $125.85 | 7.660% | $135.4901 | $135.49 | $135.50 | $135.50 |
| Purchase #3 | $136.72 | 12.268% | $153.4928 | $153.49 | $153.50 | $153.50 |
| Purchase #4 | $175.57 | 5.229% | $184.7506 | $184.75 | $184.75 | $184.80 |
| Purchase #5 | $50.66 | 12.729% | $57.1085 | $57.11 | $57.10 | $57.10 |
| Purchase #6 | $121.25 | 10.694% | $134.2165 | $134.22 | $134.20 | $134.20 |
| Purchase #7 | $75.40 | 12.225% | $84.6177 | $84.62 | $84.60 | $84.60 |
| 7 purchase totals = | $924.92 | $1,007.4321 | $1,007.44 | $1,007.40 | $1,007.50 | |