| 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 | $245.77 | 3.746% | $254.9765 | $254.98 | $255.00 | $255.00 |
| Purchase #2 | $6.41 | 12.256% | $7.1956 | $7.20 | $7.20 | $7.20 |
| Purchase #3 | $242.80 | 3.529% | $251.3684 | $251.37 | $251.35 | $251.40 |
| Purchase #4 | $133.67 | 13.286% | $151.4294 | $151.43 | $151.45 | $151.40 |
| Purchase #5 | $211.77 | 9.462% | $231.8077 | $231.81 | $231.80 | $231.80 |
| Purchase #6 | $168.58 | 3.538% | $174.5444 | $174.54 | $174.55 | $174.50 |
| Purchase #7 | $73.63 | 6.291% | $78.2621 | $78.26 | $78.25 | $78.30 |
| 7 purchase totals = | $1,082.63 | $1,149.5841 | $1,149.59 | $1,149.60 | $1,149.60 | |