| 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 | $223.53 | 13.229% | $253.1008 | $253.10 | $253.10 | $253.10 |
| Purchase #2 | $75.71 | 8.601% | $82.2218 | $82.22 | $82.20 | $82.20 |
| Purchase #3 | $63.65 | 6.589% | $67.8439 | $67.84 | $67.85 | $67.80 |
| Purchase #4 | $19.71 | 4.721% | $20.6405 | $20.64 | $20.65 | $20.60 |
| Purchase #5 | $148.40 | 6.275% | $157.7121 | $157.71 | $157.70 | $157.70 |
| Purchase #6 | $65.75 | 7.654% | $70.7825 | $70.78 | $70.80 | $70.80 |
| Purchase #7 | $24.92 | 4.595% | $26.0651 | $26.07 | $26.05 | $26.10 |
| 7 purchase totals = | $621.67 | $678.3667 | $678.36 | $678.35 | $678.30 | |