| 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 | $201.81 | 8.398% | $218.758 | $218.76 | $218.75 | $218.80 |
| Purchase #2 | $175.47 | 8.298% | $190.0305 | $190.03 | $190.05 | $190.00 |
| Purchase #3 | $239.99 | 6.863% | $256.4605 | $256.46 | $256.45 | $256.50 |
| Purchase #4 | $97.31 | 8.131% | $105.2223 | $105.22 | $105.20 | $105.20 |
| Purchase #5 | $72.80 | 10.188% | $80.2169 | $80.22 | $80.20 | $80.20 |
| Purchase #6 | $37.92 | 5.765% | $40.1061 | $40.11 | $40.10 | $40.10 |
| Purchase #7 | $20.43 | 3.664% | $21.1786 | $21.18 | $21.20 | $21.20 |
| 7 purchase totals = | $845.73 | $911.9729 | $911.98 | $911.95 | $912.00 | |