| 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 | $192.92 | 10.668% | $213.5007 | $213.50 | $213.50 | $213.50 |
| Purchase #2 | $9.97 | 7.873% | $10.7549 | $10.75 | $10.75 | $10.80 |
| Purchase #3 | $206.58 | 10.334% | $227.928 | $227.93 | $227.95 | $227.90 |
| Purchase #4 | $115.76 | 10.861% | $128.3327 | $128.33 | $128.35 | $128.30 |
| Purchase #5 | $156.80 | 12.163% | $175.8716 | $175.87 | $175.85 | $175.90 |
| Purchase #6 | $197.67 | 8.746% | $214.9582 | $214.96 | $214.95 | $215.00 |
| Purchase #7 | $19.43 | 8.424% | $21.0668 | $21.07 | $21.05 | $21.10 |
| 7 purchase totals = | $899.13 | $992.4129 | $992.41 | $992.40 | $992.50 | |