| 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 | $37.62 | 12.571% | $42.3492 | $42.35 | $42.35 | $42.30 |
| Purchase #2 | $167.80 | 9.420% | $183.6068 | $183.61 | $183.60 | $183.60 |
| Purchase #3 | $115.80 | 3.233% | $119.5438 | $119.54 | $119.55 | $119.50 |
| Purchase #4 | $158.92 | 5.230% | $167.2315 | $167.23 | $167.25 | $167.20 |
| Purchase #5 | $220.25 | 6.704% | $235.0156 | $235.02 | $235.00 | $235.00 |
| Purchase #6 | $93.51 | 11.211% | $103.9934 | $103.99 | $104.00 | $104.00 |
| Purchase #7 | $209.74 | 7.501% | $225.4726 | $225.47 | $225.45 | $225.50 |
| 7 purchase totals = | $1,003.64 | $1,077.2129 | $1,077.21 | $1,077.20 | $1,077.10 | |