| 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 | $190.27 | 13.685% | $216.3084 | $216.31 | $216.30 | $216.30 |
| Purchase #2 | $123.38 | 9.405% | $134.9839 | $134.98 | $135.00 | $135.00 |
| Purchase #3 | $171.84 | 13.251% | $194.6105 | $194.61 | $194.60 | $194.60 |
| Purchase #4 | $76.93 | 9.321% | $84.1006 | $84.10 | $84.10 | $84.10 |
| Purchase #5 | $215.71 | 4.170% | $224.7051 | $224.71 | $224.70 | $224.70 |
| Purchase #6 | $124.96 | 5.151% | $131.3967 | $131.40 | $131.40 | $131.40 |
| Purchase #7 | $215.93 | 8.704% | $234.7245 | $234.72 | $234.70 | $234.70 |
| 7 purchase totals = | $1,119.02 | $1,220.8297 | $1,220.83 | $1,220.80 | $1,220.80 | |