| 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 | $247.27 | 10.647% | $273.5968 | $273.60 | $273.60 | $273.60 |
| Purchase #2 | $169.97 | 11.304% | $189.1834 | $189.18 | $189.20 | $189.20 |
| Purchase #3 | $129.82 | 7.222% | $139.1956 | $139.20 | $139.20 | $139.20 |
| Purchase #4 | $156.66 | 11.544% | $174.7448 | $174.74 | $174.75 | $174.70 |
| Purchase #5 | $83.54 | 9.441% | $91.427 | $91.43 | $91.45 | $91.40 |
| Purchase #6 | $123.46 | 10.366% | $136.2579 | $136.26 | $136.25 | $136.30 |
| Purchase #7 | $209.98 | 10.344% | $231.7003 | $231.70 | $231.70 | $231.70 |
| 7 purchase totals = | $1,120.70 | $1,236.1058 | $1,236.11 | $1,236.15 | $1,236.10 | |