| 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 | $245.55 | 5.372% | $258.7409 | $258.74 | $258.75 | $258.70 |
| Purchase #2 | $134.84 | 10.700% | $149.2679 | $149.27 | $149.25 | $149.30 |
| Purchase #3 | $151.54 | 11.250% | $168.5883 | $168.59 | $168.60 | $168.60 |
| Purchase #4 | $227.77 | 11.369% | $253.6652 | $253.67 | $253.65 | $253.70 |
| Purchase #5 | $36.81 | 10.657% | $40.7328 | $40.73 | $40.75 | $40.70 |
| Purchase #6 | $106.36 | 7.447% | $114.2806 | $114.28 | $114.30 | $114.30 |
| Purchase #7 | $114.71 | 5.629% | $121.167 | $121.17 | $121.15 | $121.20 |
| 7 purchase totals = | $1,017.58 | $1,106.4427 | $1,106.45 | $1,106.45 | $1,106.50 | |