| 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 | $196.81 | 10.838% | $218.1403 | $218.14 | $218.15 | $218.10 |
| Purchase #2 | $204.37 | 8.431% | $221.6004 | $221.60 | $221.60 | $221.60 |
| Purchase #3 | $13.66 | 10.229% | $15.0573 | $15.06 | $15.05 | $15.10 |
| Purchase #4 | $209.26 | 5.198% | $220.1373 | $220.14 | $220.15 | $220.10 |
| Purchase #5 | $223.95 | 12.840% | $252.7052 | $252.71 | $252.70 | $252.70 |
| Purchase #6 | $25.58 | 4.722% | $26.7879 | $26.79 | $26.80 | $26.80 |
| Purchase #7 | $55.60 | 11.447% | $61.9645 | $61.96 | $61.95 | $62.00 |
| 7 purchase totals = | $929.23 | $1,016.3929 | $1,016.40 | $1,016.40 | $1,016.40 | |