| 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 | $126.44 | 4.546% | $132.188 | $132.19 | $132.20 | $132.20 |
| Purchase #2 | $220.47 | 8.385% | $238.9564 | $238.96 | $238.95 | $239.00 |
| Purchase #3 | $184.98 | 3.152% | $190.8106 | $190.81 | $190.80 | $190.80 |
| Purchase #4 | $237.30 | 5.501% | $250.3539 | $250.35 | $250.35 | $250.40 |
| Purchase #5 | $114.76 | 12.169% | $128.7251 | $128.73 | $128.75 | $128.70 |
| Purchase #6 | $18.74 | 13.305% | $21.2334 | $21.23 | $21.25 | $21.20 |
| Purchase #7 | $194.25 | 7.568% | $208.9508 | $208.95 | $208.95 | $209.00 |
| 7 purchase totals = | $1,096.94 | $1,171.2182 | $1,171.22 | $1,171.25 | $1,171.30 | |