| 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 | $235.66 | 12.681% | $265.544 | $265.54 | $265.55 | $265.50 |
| Purchase #2 | $23.90 | 13.532% | $27.1341 | $27.13 | $27.15 | $27.10 |
| Purchase #3 | $24.78 | 6.626% | $26.4219 | $26.42 | $26.40 | $26.40 |
| Purchase #4 | $215.62 | 11.764% | $240.9855 | $240.99 | $241.00 | $241.00 |
| Purchase #5 | $144.46 | 9.109% | $157.6189 | $157.62 | $157.60 | $157.60 |
| Purchase #6 | $239.61 | 3.123% | $247.093 | $247.09 | $247.10 | $247.10 |
| Purchase #7 | $133.89 | 9.744% | $146.9362 | $146.94 | $146.95 | $146.90 |
| 7 purchase totals = | $1,017.92 | $1,111.7336 | $1,111.73 | $1,111.75 | $1,111.60 | |