| 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 | $117.68 | 10.829% | $130.4236 | $130.42 | $130.40 | $130.40 |
| Purchase #2 | $207.36 | 8.516% | $225.0188 | $225.02 | $225.00 | $225.00 |
| Purchase #3 | $185.40 | 4.831% | $194.3567 | $194.36 | $194.35 | $194.40 |
| Purchase #4 | $57.86 | 13.135% | $65.4599 | $65.46 | $65.45 | $65.50 |
| Purchase #5 | $60.61 | 8.230% | $65.5982 | $65.60 | $65.60 | $65.60 |
| Purchase #6 | $195.26 | 5.486% | $205.972 | $205.97 | $205.95 | $206.00 |
| Purchase #7 | $234.55 | 7.585% | $252.3406 | $252.34 | $252.35 | $252.30 |
| 7 purchase totals = | $1,058.72 | $1,139.1698 | $1,139.17 | $1,139.10 | $1,139.20 | |