| 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 | $108.77 | 11.587% | $121.3732 | $121.37 | $121.35 | $121.40 |
| Purchase #2 | $232.58 | 6.282% | $247.1907 | $247.19 | $247.20 | $247.20 |
| Purchase #3 | $164.31 | 8.697% | $178.6 | $178.60 | $178.60 | $178.60 |
| Purchase #4 | $184.49 | 6.568% | $196.6073 | $196.61 | $196.60 | $196.60 |
| Purchase #5 | $220.78 | 10.786% | $244.5933 | $244.59 | $244.60 | $244.60 |
| Purchase #6 | $235.57 | 5.478% | $248.4745 | $248.47 | $248.45 | $248.50 |
| Purchase #7 | $111.46 | 6.842% | $119.0861 | $119.09 | $119.10 | $119.10 |
| 7 purchase totals = | $1,257.96 | $1,355.9251 | $1,355.92 | $1,355.90 | $1,356.00 | |