| 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 | $94.61 | 6.226% | $100.5004 | $100.50 | $100.50 | $100.50 |
| Purchase #2 | $128.76 | 12.803% | $145.2451 | $145.25 | $145.25 | $145.20 |
| Purchase #3 | $66.34 | 6.635% | $70.7417 | $70.74 | $70.75 | $70.70 |
| Purchase #4 | $74.48 | 11.619% | $83.1338 | $83.13 | $83.15 | $83.10 |
| Purchase #5 | $241.71 | 8.802% | $262.9853 | $262.99 | $263.00 | $263.00 |
| Purchase #6 | $241.27 | 6.863% | $257.8284 | $257.83 | $257.85 | $257.80 |
| Purchase #7 | $213.61 | 6.657% | $227.83 | $227.83 | $227.85 | $227.80 |
| 7 purchase totals = | $1,060.78 | $1,148.2647 | $1,148.27 | $1,148.35 | $1,148.10 | |