| 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 | $42.97 | 3.866% | $44.6312 | $44.63 | $44.65 | $44.60 |
| Purchase #2 | $220.81 | 4.618% | $231.007 | $231.01 | $231.00 | $231.00 |
| Purchase #3 | $233.38 | 13.120% | $263.9995 | $264.00 | $264.00 | $264.00 |
| Purchase #4 | $161.73 | 13.757% | $183.9792 | $183.98 | $184.00 | $184.00 |
| Purchase #5 | $248.58 | 11.169% | $276.3439 | $276.34 | $276.35 | $276.30 |
| Purchase #6 | $133.51 | 8.314% | $144.61 | $144.61 | $144.60 | $144.60 |
| Purchase #7 | $14.96 | 6.387% | $15.9155 | $15.92 | $15.90 | $15.90 |
| 7 purchase totals = | $1,055.94 | $1,160.4863 | $1,160.49 | $1,160.50 | $1,160.40 | |