| 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 | $101.83 | 12.701% | $114.7634 | $114.76 | $114.75 | $114.80 |
| Purchase #2 | $228.63 | 7.674% | $246.1751 | $246.18 | $246.20 | $246.20 |
| Purchase #3 | $135.77 | 13.260% | $153.7731 | $153.77 | $153.75 | $153.80 |
| Purchase #4 | $224.77 | 9.584% | $246.312 | $246.31 | $246.30 | $246.30 |
| Purchase #5 | $243.60 | 3.695% | $252.601 | $252.60 | $252.60 | $252.60 |
| Purchase #6 | $159.57 | 10.389% | $176.1477 | $176.15 | $176.15 | $176.10 |
| Purchase #7 | $122.56 | 6.611% | $130.6624 | $130.66 | $130.65 | $130.70 |
| 7 purchase totals = | $1,216.73 | $1,320.4347 | $1,320.43 | $1,320.40 | $1,320.50 | |