| 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 | $180.90 | 9.429% | $197.9571 | $197.96 | $197.95 | $198.00 |
| Purchase #2 | $39.67 | 11.467% | $44.219 | $44.22 | $44.20 | $44.20 |
| Purchase #3 | $165.85 | 5.338% | $174.7031 | $174.70 | $174.70 | $174.70 |
| Purchase #4 | $247.58 | 7.371% | $265.8291 | $265.83 | $265.85 | $265.80 |
| Purchase #5 | $61.38 | 12.153% | $68.8395 | $68.84 | $68.85 | $68.80 |
| Purchase #6 | $238.31 | 9.767% | $261.5857 | $261.59 | $261.60 | $261.60 |
| Purchase #7 | $211.88 | 8.333% | $229.536 | $229.54 | $229.55 | $229.50 |
| 7 purchase totals = | $1,145.57 | $1,242.6695 | $1,242.68 | $1,242.70 | $1,242.60 | |