| 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 | $221.62 | 8.305% | $240.0255 | $240.03 | $240.05 | $240.00 |
| Purchase #2 | $227.70 | 6.295% | $242.0337 | $242.03 | $242.05 | $242.00 |
| Purchase #3 | $85.33 | 3.418% | $88.2466 | $88.25 | $88.25 | $88.20 |
| Purchase #4 | $109.54 | 12.532% | $123.2676 | $123.27 | $123.25 | $123.30 |
| Purchase #5 | $104.26 | 7.580% | $112.1629 | $112.16 | $112.15 | $112.20 |
| Purchase #6 | $221.38 | 6.330% | $235.3934 | $235.39 | $235.40 | $235.40 |
| Purchase #7 | $117.46 | 3.687% | $121.7908 | $121.79 | $121.80 | $121.80 |
| 7 purchase totals = | $1,087.29 | $1,162.9205 | $1,162.92 | $1,162.95 | $1,162.90 | |