| 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 | $194.39 | 8.494% | $210.9015 | $210.90 | $210.90 | $210.90 |
| Purchase #2 | $108.36 | 13.270% | $122.7394 | $122.74 | $122.75 | $122.70 |
| Purchase #3 | $247.61 | 6.129% | $262.786 | $262.79 | $262.80 | $262.80 |
| Purchase #4 | $44.77 | 12.814% | $50.5068 | $50.51 | $50.50 | $50.50 |
| Purchase #5 | $105.36 | 8.644% | $114.4673 | $114.47 | $114.45 | $114.50 |
| Purchase #6 | $71.92 | 7.760% | $77.501 | $77.50 | $77.50 | $77.50 |
| Purchase #7 | $210.80 | 9.862% | $231.5891 | $231.59 | $231.60 | $231.60 |
| 7 purchase totals = | $983.21 | $1,070.4911 | $1,070.50 | $1,070.50 | $1,070.50 | |