| 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 | $122.35 | 3.175% | $126.2346 | $126.23 | $126.25 | $126.20 |
| Purchase #2 | $112.52 | 3.705% | $116.6889 | $116.69 | $116.70 | $116.70 |
| Purchase #3 | $221.83 | 10.165% | $244.379 | $244.38 | $244.40 | $244.40 |
| Purchase #4 | $26.45 | 6.744% | $28.2338 | $28.23 | $28.25 | $28.20 |
| Purchase #5 | $186.45 | 13.470% | $211.5648 | $211.56 | $211.55 | $211.60 |
| Purchase #6 | $153.87 | 11.514% | $171.5866 | $171.59 | $171.60 | $171.60 |
| Purchase #7 | $220.36 | 12.103% | $247.0302 | $247.03 | $247.05 | $247.00 |
| 7 purchase totals = | $1,043.83 | $1,145.7179 | $1,145.71 | $1,145.80 | $1,145.70 | |