| 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 | $37.99 | 10.460% | $41.9638 | $41.96 | $41.95 | $42.00 |
| Purchase #2 | $113.75 | 3.127% | $117.307 | $117.31 | $117.30 | $117.30 |
| Purchase #3 | $225.78 | 8.629% | $245.2626 | $245.26 | $245.25 | $245.30 |
| Purchase #4 | $212.68 | 12.607% | $239.4926 | $239.49 | $239.50 | $239.50 |
| Purchase #5 | $172.56 | 6.600% | $183.949 | $183.95 | $183.95 | $183.90 |
| Purchase #6 | $207.26 | 10.320% | $228.6492 | $228.65 | $228.65 | $228.60 |
| Purchase #7 | $175.69 | 7.255% | $188.4363 | $188.44 | $188.45 | $188.40 |
| 7 purchase totals = | $1,145.71 | $1,245.0605 | $1,245.06 | $1,245.05 | $1,245.00 | |