| 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 | $218.71 | 7.705% | $235.5616 | $235.56 | $235.55 | $235.60 |
| Purchase #2 | $21.64 | 5.279% | $22.7824 | $22.78 | $22.80 | $22.80 |
| Purchase #3 | $31.43 | 9.733% | $34.4891 | $34.49 | $34.50 | $34.50 |
| Purchase #4 | $32.94 | 12.227% | $36.9676 | $36.97 | $36.95 | $37.00 |
| Purchase #5 | $174.31 | 11.582% | $194.4986 | $194.50 | $194.50 | $194.50 |
| Purchase #6 | $149.72 | 13.667% | $170.1822 | $170.18 | $170.20 | $170.20 |
| Purchase #7 | $16.64 | 4.754% | $17.4311 | $17.43 | $17.45 | $17.40 |
| 7 purchase totals = | $645.39 | $711.9126 | $711.91 | $711.95 | $712.00 | |