| 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 | $216.63 | 3.499% | $224.2099 | $224.21 | $224.20 | $224.20 |
| Purchase #2 | $184.47 | 11.535% | $205.7486 | $205.75 | $205.75 | $205.70 |
| Purchase #3 | $240.28 | 10.679% | $265.9395 | $265.94 | $265.95 | $265.90 |
| Purchase #4 | $40.50 | 7.157% | $43.3986 | $43.40 | $43.40 | $43.40 |
| Purchase #5 | $224.34 | 12.726% | $252.8895 | $252.89 | $252.90 | $252.90 |
| Purchase #6 | $114.80 | 3.789% | $119.1498 | $119.15 | $119.15 | $119.10 |
| Purchase #7 | $245.34 | 9.542% | $268.7503 | $268.75 | $268.75 | $268.80 |
| 7 purchase totals = | $1,266.36 | $1,380.0862 | $1,380.09 | $1,380.10 | $1,380.00 | |