| 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 | $206.52 | 10.223% | $227.6325 | $227.63 | $227.65 | $227.60 |
| Purchase #2 | $16.39 | 3.190% | $16.9128 | $16.91 | $16.90 | $16.90 |
| Purchase #3 | $29.84 | 9.253% | $32.6011 | $32.60 | $32.60 | $32.60 |
| Purchase #4 | $160.34 | 11.517% | $178.8064 | $178.81 | $178.80 | $178.80 |
| Purchase #5 | $20.49 | 12.543% | $23.0601 | $23.06 | $23.05 | $23.10 |
| Purchase #6 | $51.56 | 13.102% | $58.3154 | $58.32 | $58.30 | $58.30 |
| Purchase #7 | $113.77 | 9.678% | $124.7807 | $124.78 | $124.80 | $124.80 |
| 7 purchase totals = | $598.91 | $662.1090 | $662.11 | $662.10 | $662.10 | |