| 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 | $15.93 | 4.117% | $16.5858 | $16.59 | $16.60 | $16.60 |
| Purchase #2 | $225.73 | 12.256% | $253.3955 | $253.40 | $253.40 | $253.40 |
| Purchase #3 | $103.56 | 13.451% | $117.4899 | $117.49 | $117.50 | $117.50 |
| Purchase #4 | $150.62 | 13.138% | $170.4085 | $170.41 | $170.40 | $170.40 |
| Purchase #5 | $240.44 | 12.352% | $270.1391 | $270.14 | $270.15 | $270.10 |
| Purchase #6 | $226.35 | 3.536% | $234.3537 | $234.35 | $234.35 | $234.40 |
| Purchase #7 | $79.47 | 7.107% | $85.1179 | $85.12 | $85.10 | $85.10 |
| 7 purchase totals = | $1,042.10 | $1,147.4904 | $1,147.50 | $1,147.50 | $1,147.50 | |