| 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 | $94.38 | 3.396% | $97.5851 | $97.59 | $97.60 | $97.60 |
| Purchase #2 | $126.71 | 10.545% | $140.0716 | $140.07 | $140.05 | $140.10 |
| Purchase #3 | $54.45 | 12.661% | $61.3439 | $61.34 | $61.35 | $61.30 |
| Purchase #4 | $7.63 | 9.581% | $8.361 | $8.36 | $8.35 | $8.40 |
| Purchase #5 | $214.80 | 12.642% | $241.955 | $241.96 | $241.95 | $242.00 |
| Purchase #6 | $138.90 | 10.281% | $153.1803 | $153.18 | $153.20 | $153.20 |
| Purchase #7 | $239.62 | 12.805% | $270.3033 | $270.30 | $270.30 | $270.30 |
| 7 purchase totals = | $876.49 | $972.8002 | $972.80 | $972.80 | $972.90 | |