| 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 | $16.41 | 13.223% | $18.5799 | $18.58 | $18.60 | $18.60 |
| Purchase #2 | $197.68 | 9.566% | $216.5901 | $216.59 | $216.60 | $216.60 |
| Purchase #3 | $248.78 | 10.276% | $274.3446 | $274.34 | $274.35 | $274.30 |
| Purchase #4 | $240.47 | 13.623% | $273.2292 | $273.23 | $273.25 | $273.20 |
| Purchase #5 | $235.40 | 4.444% | $245.8612 | $245.86 | $245.85 | $245.90 |
| Purchase #6 | $190.25 | 8.125% | $205.7078 | $205.71 | $205.70 | $205.70 |
| Purchase #7 | $44.63 | 5.194% | $46.9481 | $46.95 | $46.95 | $46.90 |
| 7 purchase totals = | $1,173.62 | $1,281.2609 | $1,281.26 | $1,281.30 | $1,281.20 | |