| 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 | $106.72 | 10.366% | $117.7826 | $117.78 | $117.80 | $117.80 |
| Purchase #2 | $179.27 | 3.127% | $184.8758 | $184.88 | $184.90 | $184.90 |
| Purchase #3 | $88.59 | 13.378% | $100.4416 | $100.44 | $100.45 | $100.40 |
| Purchase #4 | $222.58 | 5.475% | $234.7663 | $234.77 | $234.75 | $234.80 |
| Purchase #5 | $218.74 | 5.303% | $230.3398 | $230.34 | $230.35 | $230.30 |
| Purchase #6 | $56.43 | 7.298% | $60.5483 | $60.55 | $60.55 | $60.50 |
| Purchase #7 | $85.92 | 12.229% | $96.4272 | $96.43 | $96.45 | $96.40 |
| 7 purchase totals = | $958.25 | $1,025.1816 | $1,025.19 | $1,025.25 | $1,025.10 | |