| 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 | $192.82 | 11.479% | $214.9538 | $214.95 | $214.95 | $215.00 |
| Purchase #2 | $161.71 | 13.634% | $183.7575 | $183.76 | $183.75 | $183.80 |
| Purchase #3 | $209.48 | 8.378% | $227.0302 | $227.03 | $227.05 | $227.00 |
| Purchase #4 | $40.55 | 10.464% | $44.7932 | $44.79 | $44.80 | $44.80 |
| Purchase #5 | $20.62 | 12.346% | $23.1657 | $23.17 | $23.15 | $23.20 |
| Purchase #6 | $188.65 | 13.574% | $214.2574 | $214.26 | $214.25 | $214.30 |
| Purchase #7 | $204.27 | 7.814% | $220.2317 | $220.23 | $220.25 | $220.20 |
| 7 purchase totals = | $1,018.10 | $1,128.1895 | $1,128.19 | $1,128.20 | $1,128.30 | |