| 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 | $110.70 | 7.761% | $119.2914 | $119.29 | $119.30 | $119.30 |
| Purchase #2 | $197.71 | 9.339% | $216.1741 | $216.17 | $216.15 | $216.20 |
| Purchase #3 | $29.97 | 3.573% | $31.0408 | $31.04 | $31.05 | $31.00 |
| Purchase #4 | $81.90 | 12.769% | $92.3578 | $92.36 | $92.35 | $92.40 |
| Purchase #5 | $117.75 | 5.860% | $124.6502 | $124.65 | $124.65 | $124.70 |
| Purchase #6 | $221.28 | 8.780% | $240.7084 | $240.71 | $240.70 | $240.70 |
| Purchase #7 | $68.73 | 12.792% | $77.5219 | $77.52 | $77.50 | $77.50 |
| 7 purchase totals = | $828.04 | $901.7446 | $901.74 | $901.70 | $901.80 | |