| 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 | $124.38 | 10.123% | $136.971 | $136.97 | $136.95 | $137.00 |
| Purchase #2 | $111.35 | 3.405% | $115.1415 | $115.14 | $115.15 | $115.10 |
| Purchase #3 | $100.26 | 5.707% | $105.9818 | $105.98 | $106.00 | $106.00 |
| Purchase #4 | $12.75 | 3.858% | $13.2419 | $13.24 | $13.25 | $13.20 |
| Purchase #5 | $192.54 | 9.726% | $211.2664 | $211.27 | $211.25 | $211.30 |
| Purchase #6 | $88.32 | 11.649% | $98.6084 | $98.61 | $98.60 | $98.60 |
| Purchase #7 | $29.95 | 11.199% | $33.3041 | $33.30 | $33.30 | $33.30 |
| 7 purchase totals = | $659.55 | $714.5151 | $714.51 | $714.50 | $714.50 | |