| 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 | $21.59 | 9.427% | $23.6253 | $23.63 | $23.65 | $23.60 |
| Purchase #2 | $124.41 | 9.716% | $136.4977 | $136.50 | $136.50 | $136.50 |
| Purchase #3 | $108.71 | 5.675% | $114.8793 | $114.88 | $114.90 | $114.90 |
| Purchase #4 | $195.77 | 9.575% | $214.515 | $214.52 | $214.50 | $214.50 |
| Purchase #5 | $228.50 | 7.842% | $246.419 | $246.42 | $246.40 | $246.40 |
| Purchase #6 | $81.50 | 10.444% | $90.0119 | $90.01 | $90.00 | $90.00 |
| Purchase #7 | $235.60 | 11.685% | $263.1299 | $263.13 | $263.15 | $263.10 |
| 7 purchase totals = | $996.08 | $1,089.0781 | $1,089.09 | $1,089.10 | $1,089.00 | |