| 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 | $223.69 | 9.420% | $244.7616 | $244.76 | $244.75 | $244.80 |
| Purchase #2 | $84.97 | 4.759% | $89.0137 | $89.01 | $89.00 | $89.00 |
| Purchase #3 | $90.78 | 3.854% | $94.2787 | $94.28 | $94.30 | $94.30 |
| Purchase #4 | $178.46 | 4.674% | $186.8012 | $186.80 | $186.80 | $186.80 |
| Purchase #5 | $50.29 | 13.799% | $57.2295 | $57.23 | $57.25 | $57.20 |
| Purchase #6 | $189.45 | 10.438% | $209.2248 | $209.22 | $209.20 | $209.20 |
| Purchase #7 | $217.75 | 5.598% | $229.9396 | $229.94 | $229.95 | $229.90 |
| 7 purchase totals = | $1,035.39 | $1,111.2491 | $1,111.24 | $1,111.25 | $1,111.20 | |