| 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 | $209.71 | 10.740% | $232.2329 | $232.23 | $232.25 | $232.20 |
| Purchase #2 | $222.97 | 11.421% | $248.4354 | $248.44 | $248.45 | $248.40 |
| Purchase #3 | $105.70 | 10.546% | $116.8471 | $116.85 | $116.85 | $116.80 |
| Purchase #4 | $190.35 | 10.596% | $210.5195 | $210.52 | $210.50 | $210.50 |
| Purchase #5 | $146.51 | 11.545% | $163.4246 | $163.42 | $163.40 | $163.40 |
| Purchase #6 | $22.47 | 7.745% | $24.2103 | $24.21 | $24.20 | $24.20 |
| Purchase #7 | $171.69 | 4.136% | $178.7911 | $178.79 | $178.80 | $178.80 |
| 7 purchase totals = | $1,069.40 | $1,174.4609 | $1,174.46 | $1,174.45 | $1,174.30 | |