| 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 | $185.55 | 13.298% | $210.2244 | $210.22 | $210.20 | $210.20 |
| Purchase #2 | $25.41 | 6.542% | $27.0723 | $27.07 | $27.05 | $27.10 |
| Purchase #3 | $25.85 | 4.106% | $26.9114 | $26.91 | $26.90 | $26.90 |
| Purchase #4 | $194.27 | 11.360% | $216.3391 | $216.34 | $216.35 | $216.30 |
| Purchase #5 | $64.93 | 9.592% | $71.1581 | $71.16 | $71.15 | $71.20 |
| Purchase #6 | $92.42 | 6.842% | $98.7434 | $98.74 | $98.75 | $98.70 |
| Purchase #7 | $232.60 | 4.587% | $243.2694 | $243.27 | $243.25 | $243.30 |
| 7 purchase totals = | $821.03 | $893.7181 | $893.71 | $893.65 | $893.70 | |