| 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 | $119.98 | 8.469% | $130.1411 | $130.14 | $130.15 | $130.10 |
| Purchase #2 | $171.98 | 12.840% | $194.0622 | $194.06 | $194.05 | $194.10 |
| Purchase #3 | $194.58 | 7.730% | $209.621 | $209.62 | $209.60 | $209.60 |
| Purchase #4 | $103.54 | 13.382% | $117.3957 | $117.40 | $117.40 | $117.40 |
| Purchase #5 | $209.76 | 3.640% | $217.3953 | $217.40 | $217.40 | $217.40 |
| Purchase #6 | $179.27 | 7.550% | $192.8049 | $192.80 | $192.80 | $192.80 |
| Purchase #7 | $71.56 | 9.595% | $78.4262 | $78.43 | $78.45 | $78.40 |
| 7 purchase totals = | $1,050.67 | $1,139.8464 | $1,139.85 | $1,139.85 | $1,139.80 | |