| 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 | $108.97 | 9.464% | $119.2829 | $119.28 | $119.30 | $119.30 |
| Purchase #2 | $106.79 | 12.379% | $120.0095 | $120.01 | $120.00 | $120.00 |
| Purchase #3 | $39.85 | 5.243% | $41.9393 | $41.94 | $41.95 | $41.90 |
| Purchase #4 | $37.34 | 12.798% | $42.1188 | $42.12 | $42.10 | $42.10 |
| Purchase #5 | $133.85 | 11.700% | $149.5105 | $149.51 | $149.50 | $149.50 |
| Purchase #6 | $171.75 | 6.661% | $183.1903 | $183.19 | $183.20 | $183.20 |
| Purchase #7 | $215.89 | 11.680% | $241.106 | $241.11 | $241.10 | $241.10 |
| 7 purchase totals = | $814.44 | $897.1573 | $897.16 | $897.15 | $897.10 | |