| 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 | $108.88 | 12.600% | $122.5989 | $122.60 | $122.60 | $122.60 |
| Purchase #2 | $115.29 | 8.857% | $125.5012 | $125.50 | $125.50 | $125.50 |
| Purchase #3 | $245.74 | 12.126% | $275.5384 | $275.54 | $275.55 | $275.50 |
| Purchase #4 | $32.54 | 4.759% | $34.0886 | $34.09 | $34.10 | $34.10 |
| Purchase #5 | $23.80 | 5.407% | $25.0869 | $25.09 | $25.10 | $25.10 |
| Purchase #6 | $12.34 | 8.246% | $13.3576 | $13.36 | $13.35 | $13.40 |
| Purchase #7 | $173.43 | 7.450% | $186.3505 | $186.35 | $186.35 | $186.40 |
| 7 purchase totals = | $712.02 | $782.5221 | $782.53 | $782.55 | $782.60 | |