| 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 | $235.67 | 11.340% | $262.395 | $262.40 | $262.40 | $262.40 |
| Purchase #2 | $176.72 | 4.822% | $185.2414 | $185.24 | $185.25 | $185.20 |
| Purchase #3 | $156.90 | 13.641% | $178.3027 | $178.30 | $178.30 | $178.30 |
| Purchase #4 | $155.72 | 12.399% | $175.0277 | $175.03 | $175.05 | $175.00 |
| Purchase #5 | $119.44 | 6.627% | $127.3553 | $127.36 | $127.35 | $127.40 |
| Purchase #6 | $17.66 | 12.663% | $19.8963 | $19.90 | $19.90 | $19.90 |
| Purchase #7 | $101.64 | 5.217% | $106.9426 | $106.94 | $106.95 | $106.90 |
| 7 purchase totals = | $963.75 | $1,055.1610 | $1,055.17 | $1,055.20 | $1,055.10 | |