| 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 | $15.65 | 13.736% | $17.7997 | $17.80 | $17.80 | $17.80 |
| Purchase #2 | $234.27 | 10.700% | $259.3369 | $259.34 | $259.35 | $259.30 |
| Purchase #3 | $234.37 | 13.472% | $265.9443 | $265.94 | $265.95 | $265.90 |
| Purchase #4 | $24.30 | 10.611% | $26.8785 | $26.88 | $26.90 | $26.90 |
| Purchase #5 | $213.30 | 9.410% | $233.3715 | $233.37 | $233.35 | $233.40 |
| Purchase #6 | $218.36 | 11.240% | $242.9037 | $242.90 | $242.90 | $242.90 |
| Purchase #7 | $57.85 | 6.120% | $61.3904 | $61.39 | $61.40 | $61.40 |
| 7 purchase totals = | $998.10 | $1,107.6250 | $1,107.62 | $1,107.65 | $1,107.60 | |