| 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 | $102.56 | 13.608% | $116.5164 | $116.52 | $116.50 | $116.50 |
| Purchase #2 | $201.26 | 7.456% | $216.2659 | $216.27 | $216.25 | $216.30 |
| Purchase #3 | $18.26 | 12.837% | $20.604 | $20.60 | $20.60 | $20.60 |
| Purchase #4 | $40.90 | 7.204% | $43.8464 | $43.85 | $43.85 | $43.80 |
| Purchase #5 | $11.26 | 7.111% | $12.0607 | $12.06 | $12.05 | $12.10 |
| Purchase #6 | $226.84 | 11.532% | $252.9992 | $253.00 | $253.00 | $253.00 |
| Purchase #7 | $153.30 | 9.341% | $167.6198 | $167.62 | $167.60 | $167.60 |
| 7 purchase totals = | $754.38 | $829.9124 | $829.92 | $829.85 | $829.90 | |