| 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 | $197.74 | 10.734% | $218.9654 | $218.97 | $218.95 | $219.00 |
| Purchase #2 | $119.68 | 11.608% | $133.5725 | $133.57 | $133.55 | $133.60 |
| Purchase #3 | $217.40 | 9.824% | $238.7574 | $238.76 | $238.75 | $238.80 |
| Purchase #4 | $89.93 | 10.315% | $99.2063 | $99.21 | $99.20 | $99.20 |
| Purchase #5 | $17.38 | 3.228% | $17.941 | $17.94 | $17.95 | $17.90 |
| Purchase #6 | $125.81 | 7.104% | $134.7475 | $134.75 | $134.75 | $134.70 |
| Purchase #7 | $248.78 | 5.792% | $263.1893 | $263.19 | $263.20 | $263.20 |
| 7 purchase totals = | $1,016.72 | $1,106.3794 | $1,106.39 | $1,106.35 | $1,106.40 | |