| 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 | $245.48 | 9.383% | $268.5134 | $268.51 | $268.50 | $268.50 |
| Purchase #2 | $209.65 | 9.467% | $229.4976 | $229.50 | $229.50 | $229.50 |
| Purchase #3 | $239.79 | 5.189% | $252.2327 | $252.23 | $252.25 | $252.20 |
| Purchase #4 | $192.61 | 4.468% | $201.2158 | $201.22 | $201.20 | $201.20 |
| Purchase #5 | $136.99 | 11.131% | $152.2384 | $152.24 | $152.25 | $152.20 |
| Purchase #6 | $73.25 | 5.168% | $77.0356 | $77.04 | $77.05 | $77.00 |
| Purchase #7 | $98.63 | 13.293% | $111.7409 | $111.74 | $111.75 | $111.70 |
| 7 purchase totals = | $1,196.40 | $1,292.4744 | $1,292.48 | $1,292.50 | $1,292.30 | |