| 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 | $239.79 | 13.339% | $271.7756 | $271.78 | $271.80 | $271.80 |
| Purchase #2 | $74.60 | 9.673% | $81.8161 | $81.82 | $81.80 | $81.80 |
| Purchase #3 | $107.34 | 13.198% | $121.5067 | $121.51 | $121.50 | $121.50 |
| Purchase #4 | $174.72 | 12.443% | $196.4604 | $196.46 | $196.45 | $196.50 |
| Purchase #5 | $242.81 | 4.290% | $253.2265 | $253.23 | $253.25 | $253.20 |
| Purchase #6 | $204.54 | 3.527% | $211.7541 | $211.75 | $211.75 | $211.80 |
| Purchase #7 | $116.79 | 10.204% | $128.7073 | $128.71 | $128.70 | $128.70 |
| 7 purchase totals = | $1,160.59 | $1,265.2467 | $1,265.26 | $1,265.25 | $1,265.30 | |