| 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 | $193.69 | 13.612% | $220.0551 | $220.06 | $220.05 | $220.10 |
| Purchase #2 | $145.29 | 5.262% | $152.9352 | $152.94 | $152.95 | $152.90 |
| Purchase #3 | $89.58 | 4.564% | $93.6684 | $93.67 | $93.65 | $93.70 |
| Purchase #4 | $195.57 | 4.405% | $204.1849 | $204.18 | $204.20 | $204.20 |
| Purchase #5 | $105.66 | 12.110% | $118.4554 | $118.46 | $118.45 | $118.50 |
| Purchase #6 | $197.27 | 12.141% | $221.2206 | $221.22 | $221.20 | $221.20 |
| Purchase #7 | $244.42 | 6.632% | $260.6299 | $260.63 | $260.65 | $260.60 |
| 7 purchase totals = | $1,171.48 | $1,271.1495 | $1,271.16 | $1,271.15 | $1,271.20 | |