| 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 | $243.35 | 8.818% | $264.8086 | $264.81 | $264.80 | $264.80 |
| Purchase #2 | $60.46 | 8.313% | $65.486 | $65.49 | $65.50 | $65.50 |
| Purchase #3 | $167.86 | 12.103% | $188.1761 | $188.18 | $188.20 | $188.20 |
| Purchase #4 | $110.88 | 4.397% | $115.7554 | $115.76 | $115.75 | $115.80 |
| Purchase #5 | $50.37 | 3.740% | $52.2538 | $52.25 | $52.25 | $52.30 |
| Purchase #6 | $197.60 | 11.817% | $220.9504 | $220.95 | $220.95 | $221.00 |
| Purchase #7 | $183.26 | 9.585% | $200.8255 | $200.83 | $200.85 | $200.80 |
| 7 purchase totals = | $1,013.78 | $1,108.2558 | $1,108.27 | $1,108.30 | $1,108.40 | |