| 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 | $42.40 | 8.242% | $45.8946 | $45.89 | $45.90 | $45.90 |
| Purchase #2 | $116.91 | 6.686% | $124.7266 | $124.73 | $124.75 | $124.70 |
| Purchase #3 | $179.25 | 13.423% | $203.3107 | $203.31 | $203.30 | $203.30 |
| Purchase #4 | $107.27 | 6.264% | $113.9894 | $113.99 | $114.00 | $114.00 |
| Purchase #5 | $249.66 | 7.107% | $267.4033 | $267.40 | $267.40 | $267.40 |
| Purchase #6 | $98.83 | 11.434% | $110.1302 | $110.13 | $110.15 | $110.10 |
| Purchase #7 | $48.80 | 11.853% | $54.5843 | $54.58 | $54.60 | $54.60 |
| 7 purchase totals = | $843.12 | $920.0391 | $920.03 | $920.10 | $920.00 | |