| 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 | $247.97 | 12.439% | $278.815 | $278.82 | $278.80 | $278.80 |
| Purchase #2 | $67.57 | 4.397% | $70.5411 | $70.54 | $70.55 | $70.50 |
| Purchase #3 | $131.73 | 10.174% | $145.1322 | $145.13 | $145.15 | $145.10 |
| Purchase #4 | $85.91 | 10.612% | $95.0268 | $95.03 | $95.05 | $95.00 |
| Purchase #5 | $169.42 | 10.452% | $187.1278 | $187.13 | $187.15 | $187.10 |
| Purchase #6 | $67.63 | 3.738% | $70.158 | $70.16 | $70.15 | $70.20 |
| Purchase #7 | $245.53 | 13.442% | $278.5341 | $278.53 | $278.55 | $278.50 |
| 7 purchase totals = | $1,015.76 | $1,125.3350 | $1,125.34 | $1,125.40 | $1,125.20 | |