| 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 | $22.25 | 4.785% | $23.3147 | $23.31 | $23.30 | $23.30 |
| Purchase #2 | $225.34 | 6.268% | $239.4643 | $239.46 | $239.45 | $239.50 |
| Purchase #3 | $15.44 | 7.411% | $16.5843 | $16.58 | $16.60 | $16.60 |
| Purchase #4 | $244.91 | 7.162% | $262.4505 | $262.45 | $262.45 | $262.50 |
| Purchase #5 | $228.71 | 10.318% | $252.3083 | $252.31 | $252.30 | $252.30 |
| Purchase #6 | $223.49 | 12.814% | $252.128 | $252.13 | $252.15 | $252.10 |
| Purchase #7 | $227.74 | 13.435% | $258.3369 | $258.34 | $258.35 | $258.30 |
| 7 purchase totals = | $1,187.88 | $1,304.5870 | $1,304.58 | $1,304.60 | $1,304.60 | |