| 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 | $21.75 | 13.351% | $24.6538 | $24.65 | $24.65 | $24.70 |
| Purchase #2 | $189.48 | 12.523% | $213.2086 | $213.21 | $213.20 | $213.20 |
| Purchase #3 | $93.46 | 13.333% | $105.921 | $105.92 | $105.90 | $105.90 |
| Purchase #4 | $105.70 | 7.354% | $113.4732 | $113.47 | $113.45 | $113.50 |
| Purchase #5 | $151.61 | 13.296% | $171.7681 | $171.77 | $171.75 | $171.80 |
| Purchase #6 | $218.46 | 12.352% | $245.4442 | $245.44 | $245.45 | $245.40 |
| Purchase #7 | $163.86 | 3.777% | $170.049 | $170.05 | $170.05 | $170.00 |
| 7 purchase totals = | $944.32 | $1,044.5179 | $1,044.51 | $1,044.45 | $1,044.50 | |