| 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 | $104.43 | 4.452% | $109.0792 | $109.08 | $109.10 | $109.10 |
| Purchase #2 | $184.44 | 10.703% | $204.1806 | $204.18 | $204.20 | $204.20 |
| Purchase #3 | $180.74 | 3.852% | $187.7021 | $187.70 | $187.70 | $187.70 |
| Purchase #4 | $117.83 | 10.377% | $130.0572 | $130.06 | $130.05 | $130.10 |
| Purchase #5 | $143.77 | 9.393% | $157.2743 | $157.27 | $157.25 | $157.30 |
| Purchase #6 | $181.35 | 4.236% | $189.032 | $189.03 | $189.05 | $189.00 |
| Purchase #7 | $239.89 | 6.671% | $255.8931 | $255.89 | $255.90 | $255.90 |
| 7 purchase totals = | $1,152.45 | $1,233.2185 | $1,233.21 | $1,233.25 | $1,233.30 | |