| 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 | $110.28 | 6.340% | $117.2718 | $117.27 | $117.25 | $117.30 |
| Purchase #2 | $235.51 | 10.501% | $260.2409 | $260.24 | $260.25 | $260.20 |
| Purchase #3 | $210.70 | 4.640% | $220.4765 | $220.48 | $220.50 | $220.50 |
| Purchase #4 | $248.48 | 10.175% | $273.7628 | $273.76 | $273.75 | $273.80 |
| Purchase #5 | $232.80 | 8.315% | $252.1573 | $252.16 | $252.15 | $252.20 |
| Purchase #6 | $96.54 | 7.257% | $103.5459 | $103.55 | $103.55 | $103.50 |
| Purchase #7 | $247.85 | 3.714% | $257.0551 | $257.06 | $257.05 | $257.10 |
| 7 purchase totals = | $1,382.16 | $1,484.5103 | $1,484.52 | $1,484.50 | $1,484.60 | |