| 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 | $215.35 | 11.399% | $239.8977 | $239.90 | $239.90 | $239.90 |
| Purchase #2 | $247.54 | 12.559% | $278.6285 | $278.63 | $278.65 | $278.60 |
| Purchase #3 | $81.27 | 6.197% | $86.3063 | $86.31 | $86.30 | $86.30 |
| Purchase #4 | $173.40 | 7.583% | $186.5489 | $186.55 | $186.55 | $186.50 |
| Purchase #5 | $5.78 | 12.690% | $6.5135 | $6.51 | $6.50 | $6.50 |
| Purchase #6 | $7.64 | 12.823% | $8.6197 | $8.62 | $8.60 | $8.60 |
| Purchase #7 | $167.57 | 6.771% | $178.9162 | $178.92 | $178.90 | $178.90 |
| 7 purchase totals = | $898.55 | $985.4308 | $985.44 | $985.40 | $985.30 | |