| 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 | $186.81 | 7.447% | $200.7217 | $200.72 | $200.70 | $200.70 |
| Purchase #2 | $229.46 | 8.441% | $248.8287 | $248.83 | $248.85 | $248.80 |
| Purchase #3 | $74.70 | 9.603% | $81.8734 | $81.87 | $81.85 | $81.90 |
| Purchase #4 | $81.74 | 5.496% | $86.2324 | $86.23 | $86.25 | $86.20 |
| Purchase #5 | $247.75 | 8.345% | $268.4247 | $268.42 | $268.40 | $268.40 |
| Purchase #6 | $216.49 | 9.455% | $236.9591 | $236.96 | $236.95 | $237.00 |
| Purchase #7 | $146.32 | 3.367% | $151.2466 | $151.25 | $151.25 | $151.20 |
| 7 purchase totals = | $1,183.27 | $1,274.2866 | $1,274.28 | $1,274.25 | $1,274.20 | |