| 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 | $230.41 | 13.754% | $262.1006 | $262.10 | $262.10 | $262.10 |
| Purchase #2 | $198.98 | 6.820% | $212.5504 | $212.55 | $212.55 | $212.60 |
| Purchase #3 | $147.43 | 4.264% | $153.7164 | $153.72 | $153.70 | $153.70 |
| Purchase #4 | $204.78 | 7.513% | $220.1651 | $220.17 | $220.15 | $220.20 |
| Purchase #5 | $161.48 | 8.304% | $174.8893 | $174.89 | $174.90 | $174.90 |
| Purchase #6 | $13.36 | 13.141% | $15.1156 | $15.12 | $15.10 | $15.10 |
| Purchase #7 | $94.30 | 10.551% | $104.2496 | $104.25 | $104.25 | $104.20 |
| 7 purchase totals = | $1,050.74 | $1,142.7870 | $1,142.80 | $1,142.75 | $1,142.80 | |