| 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 | $107.37 | 9.705% | $117.7903 | $117.79 | $117.80 | $117.80 |
| Purchase #2 | $211.66 | 11.305% | $235.5882 | $235.59 | $235.60 | $235.60 |
| Purchase #3 | $84.48 | 9.386% | $92.4093 | $92.41 | $92.40 | $92.40 |
| Purchase #4 | $203.78 | 5.323% | $214.6272 | $214.63 | $214.65 | $214.60 |
| Purchase #5 | $106.74 | 13.446% | $121.0923 | $121.09 | $121.10 | $121.10 |
| Purchase #6 | $91.48 | 12.826% | $103.2132 | $103.21 | $103.20 | $103.20 |
| Purchase #7 | $74.84 | 3.499% | $77.4587 | $77.46 | $77.45 | $77.50 |
| 7 purchase totals = | $880.35 | $962.1792 | $962.18 | $962.20 | $962.20 | |