| 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 | $239.57 | 6.518% | $255.1852 | $255.19 | $255.20 | $255.20 |
| Purchase #2 | $35.98 | 3.147% | $37.1123 | $37.11 | $37.10 | $37.10 |
| Purchase #3 | $213.49 | 5.529% | $225.2939 | $225.29 | $225.30 | $225.30 |
| Purchase #4 | $10.83 | 13.367% | $12.2776 | $12.28 | $12.30 | $12.30 |
| Purchase #5 | $136.35 | 5.249% | $143.507 | $143.51 | $143.50 | $143.50 |
| Purchase #6 | $171.74 | 6.656% | $183.171 | $183.17 | $183.15 | $183.20 |
| Purchase #7 | $8.81 | 12.339% | $9.8971 | $9.90 | $9.90 | $9.90 |
| 7 purchase totals = | $816.77 | $866.4441 | $866.45 | $866.45 | $866.50 | |