| 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 | $178.28 | 12.125% | $199.8965 | $199.90 | $199.90 | $199.90 |
| Purchase #2 | $101.78 | 11.844% | $113.8348 | $113.83 | $113.85 | $113.80 |
| Purchase #3 | $189.98 | 10.246% | $209.4454 | $209.45 | $209.45 | $209.40 |
| Purchase #4 | $216.69 | 9.184% | $236.5908 | $236.59 | $236.60 | $236.60 |
| Purchase #5 | $237.45 | 13.300% | $269.0309 | $269.03 | $269.05 | $269.00 |
| Purchase #6 | $198.95 | 7.639% | $214.1478 | $214.15 | $214.15 | $214.10 |
| Purchase #7 | $111.49 | 9.685% | $122.2878 | $122.29 | $122.30 | $122.30 |
| 7 purchase totals = | $1,234.62 | $1,365.2340 | $1,365.24 | $1,365.30 | $1,365.10 | |