| 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 | $212.63 | 8.337% | $230.357 | $230.36 | $230.35 | $230.40 |
| Purchase #2 | $69.36 | 12.343% | $77.9211 | $77.92 | $77.90 | $77.90 |
| Purchase #3 | $99.37 | 13.117% | $112.4044 | $112.40 | $112.40 | $112.40 |
| Purchase #4 | $115.84 | 5.158% | $121.815 | $121.82 | $121.80 | $121.80 |
| Purchase #5 | $117.91 | 11.513% | $131.485 | $131.49 | $131.50 | $131.50 |
| Purchase #6 | $131.85 | 8.301% | $142.7949 | $142.79 | $142.80 | $142.80 |
| Purchase #7 | $95.50 | 8.775% | $103.8801 | $103.88 | $103.90 | $103.90 |
| 7 purchase totals = | $842.46 | $920.6575 | $920.66 | $920.65 | $920.70 | |