| 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 | $181.42 | 12.144% | $203.4516 | $203.45 | $203.45 | $203.50 |
| Purchase #2 | $242.96 | 12.772% | $273.9909 | $273.99 | $274.00 | $274.00 |
| Purchase #3 | $152.88 | 5.372% | $161.0927 | $161.09 | $161.10 | $161.10 |
| Purchase #4 | $43.46 | 3.853% | $45.1345 | $45.13 | $45.15 | $45.10 |
| Purchase #5 | $20.67 | 9.825% | $22.7008 | $22.70 | $22.70 | $22.70 |
| Purchase #6 | $34.93 | 12.172% | $39.1817 | $39.18 | $39.20 | $39.20 |
| Purchase #7 | $204.96 | 13.827% | $233.2998 | $233.30 | $233.30 | $233.30 |
| 7 purchase totals = | $881.28 | $978.8520 | $978.84 | $978.90 | $978.90 | |