| 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 | $102.47 | 11.403% | $114.1547 | $114.15 | $114.15 | $114.20 |
| Purchase #2 | $225.88 | 9.102% | $246.4396 | $246.44 | $246.45 | $246.40 |
| Purchase #3 | $102.51 | 5.784% | $108.4392 | $108.44 | $108.45 | $108.40 |
| Purchase #4 | $225.90 | 3.275% | $233.2982 | $233.30 | $233.30 | $233.30 |
| Purchase #5 | $27.83 | 7.781% | $29.9955 | $30.00 | $30.00 | $30.00 |
| Purchase #6 | $146.87 | 6.643% | $156.6266 | $156.63 | $156.65 | $156.60 |
| Purchase #7 | $95.43 | 4.528% | $99.7511 | $99.75 | $99.75 | $99.80 |
| 7 purchase totals = | $926.89 | $988.7049 | $988.71 | $988.75 | $988.70 | |