| 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 | $27.54 | 9.664% | $30.2015 | $30.20 | $30.20 | $30.20 |
| Purchase #2 | $101.84 | 6.816% | $108.7814 | $108.78 | $108.80 | $108.80 |
| Purchase #3 | $193.76 | 7.327% | $207.9568 | $207.96 | $207.95 | $208.00 |
| Purchase #4 | $227.78 | 4.333% | $237.6497 | $237.65 | $237.65 | $237.60 |
| Purchase #5 | $146.28 | 7.559% | $157.3373 | $157.34 | $157.35 | $157.30 |
| Purchase #6 | $239.26 | 8.760% | $260.2192 | $260.22 | $260.20 | $260.20 |
| Purchase #7 | $146.50 | 8.867% | $159.4902 | $159.49 | $159.50 | $159.50 |
| 7 purchase totals = | $1,082.96 | $1,161.6361 | $1,161.64 | $1,161.65 | $1,161.60 | |