| 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 | $199.62 | 7.237% | $214.0665 | $214.07 | $214.05 | $214.10 |
| Purchase #2 | $50.34 | 10.778% | $55.7656 | $55.77 | $55.75 | $55.80 |
| Purchase #3 | $40.85 | 4.358% | $42.6302 | $42.63 | $42.65 | $42.60 |
| Purchase #4 | $121.89 | 11.284% | $135.6441 | $135.64 | $135.65 | $135.60 |
| Purchase #5 | $246.60 | 4.416% | $257.4899 | $257.49 | $257.50 | $257.50 |
| Purchase #6 | $89.37 | 4.246% | $93.1647 | $93.16 | $93.15 | $93.20 |
| Purchase #7 | $232.74 | 12.598% | $262.0606 | $262.06 | $262.05 | $262.10 |
| 7 purchase totals = | $981.41 | $1,060.8216 | $1,060.82 | $1,060.80 | $1,060.90 | |