| 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 | $225.74 | 10.219% | $248.8084 | $248.81 | $248.80 | $248.80 |
| Purchase #2 | $63.73 | 4.180% | $66.3939 | $66.39 | $66.40 | $66.40 |
| Purchase #3 | $219.41 | 5.146% | $230.7008 | $230.70 | $230.70 | $230.70 |
| Purchase #4 | $187.74 | 3.841% | $194.9511 | $194.95 | $194.95 | $195.00 |
| Purchase #5 | $107.81 | 6.154% | $114.4446 | $114.44 | $114.45 | $114.40 |
| Purchase #6 | $229.59 | 13.421% | $260.4033 | $260.40 | $260.40 | $260.40 |
| Purchase #7 | $160.46 | 9.232% | $175.2737 | $175.27 | $175.25 | $175.30 |
| 7 purchase totals = | $1,194.48 | $1,290.9758 | $1,290.96 | $1,290.95 | $1,291.00 | |