| 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 | $171.72 | 11.276% | $191.0831 | $191.08 | $191.10 | $191.10 |
| Purchase #2 | $93.52 | 10.813% | $103.6323 | $103.63 | $103.65 | $103.60 |
| Purchase #3 | $214.92 | 13.352% | $243.6161 | $243.62 | $243.60 | $243.60 |
| Purchase #4 | $92.95 | 12.776% | $104.8253 | $104.83 | $104.85 | $104.80 |
| Purchase #5 | $104.81 | 10.571% | $115.8895 | $115.89 | $115.90 | $115.90 |
| Purchase #6 | $245.92 | 10.757% | $272.3736 | $272.37 | $272.35 | $272.40 |
| Purchase #7 | $209.88 | 8.500% | $227.7198 | $227.72 | $227.70 | $227.70 |
| 7 purchase totals = | $1,133.72 | $1,259.1397 | $1,259.14 | $1,259.15 | $1,259.10 | |