| 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 | $212.32 | 6.623% | $226.382 | $226.38 | $226.40 | $226.40 |
| Purchase #2 | $37.93 | 4.690% | $39.7089 | $39.71 | $39.70 | $39.70 |
| Purchase #3 | $48.47 | 7.468% | $52.0897 | $52.09 | $52.10 | $52.10 |
| Purchase #4 | $151.87 | 13.328% | $172.1112 | $172.11 | $172.10 | $172.10 |
| Purchase #5 | $8.28 | 6.506% | $8.8187 | $8.82 | $8.80 | $8.80 |
| Purchase #6 | $193.86 | 3.156% | $199.9782 | $199.98 | $200.00 | $200.00 |
| Purchase #7 | $137.81 | 12.724% | $155.3449 | $155.34 | $155.35 | $155.30 |
| 7 purchase totals = | $790.54 | $854.4336 | $854.43 | $854.45 | $854.40 | |