| 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 | $179.53 | 13.199% | $203.2262 | $203.23 | $203.25 | $203.20 |
| Purchase #2 | $26.56 | 5.121% | $27.9201 | $27.92 | $27.90 | $27.90 |
| Purchase #3 | $117.91 | 3.845% | $122.4436 | $122.44 | $122.45 | $122.40 |
| Purchase #4 | $89.71 | 12.821% | $101.2117 | $101.21 | $101.20 | $101.20 |
| Purchase #5 | $97.55 | 11.572% | $108.8385 | $108.84 | $108.85 | $108.80 |
| Purchase #6 | $249.54 | 13.113% | $282.2622 | $282.26 | $282.25 | $282.30 |
| Purchase #7 | $128.54 | 4.611% | $134.467 | $134.47 | $134.45 | $134.50 |
| 7 purchase totals = | $889.34 | $980.3693 | $980.37 | $980.35 | $980.30 | |