| 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 | $231.76 | 4.871% | $243.049 | $243.05 | $243.05 | $243.00 |
| Purchase #2 | $213.26 | 13.765% | $242.6152 | $242.62 | $242.60 | $242.60 |
| Purchase #3 | $89.78 | 3.347% | $92.7849 | $92.78 | $92.80 | $92.80 |
| Purchase #4 | $158.83 | 10.122% | $174.9068 | $174.91 | $174.90 | $174.90 |
| Purchase #5 | $26.44 | 3.385% | $27.335 | $27.34 | $27.35 | $27.30 |
| Purchase #6 | $154.91 | 12.191% | $173.7951 | $173.80 | $173.80 | $173.80 |
| Purchase #7 | $28.95 | 13.153% | $32.7578 | $32.76 | $32.75 | $32.80 |
| 7 purchase totals = | $903.93 | $987.2438 | $987.26 | $987.25 | $987.20 | |