| 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 | $122.53 | 6.139% | $130.0521 | $130.05 | $130.05 | $130.10 |
| Purchase #2 | $145.31 | 10.340% | $160.3351 | $160.34 | $160.35 | $160.30 |
| Purchase #3 | $61.69 | 11.667% | $68.8874 | $68.89 | $68.90 | $68.90 |
| Purchase #4 | $196.59 | 10.330% | $216.8977 | $216.90 | $216.90 | $216.90 |
| Purchase #5 | $142.37 | 12.204% | $159.7448 | $159.74 | $159.75 | $159.70 |
| Purchase #6 | $224.85 | 6.499% | $239.463 | $239.46 | $239.45 | $239.50 |
| Purchase #7 | $19.39 | 7.779% | $20.8983 | $20.90 | $20.90 | $20.90 |
| 7 purchase totals = | $912.73 | $996.2784 | $996.28 | $996.30 | $996.30 | |