| 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 | $203.51 | 13.712% | $231.4153 | $231.42 | $231.40 | $231.40 |
| Purchase #2 | $36.48 | 11.467% | $40.6632 | $40.66 | $40.65 | $40.70 |
| Purchase #3 | $81.76 | 5.170% | $85.987 | $85.99 | $86.00 | $86.00 |
| Purchase #4 | $153.92 | 4.274% | $160.4985 | $160.50 | $160.50 | $160.50 |
| Purchase #5 | $248.77 | 7.141% | $266.5347 | $266.53 | $266.55 | $266.50 |
| Purchase #6 | $229.46 | 4.272% | $239.2625 | $239.26 | $239.25 | $239.30 |
| Purchase #7 | $23.71 | 13.746% | $26.9692 | $26.97 | $26.95 | $27.00 |
| 7 purchase totals = | $977.61 | $1,051.3304 | $1,051.33 | $1,051.30 | $1,051.40 | |