| 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 | $17.91 | 3.415% | $18.5216 | $18.52 | $18.50 | $18.50 |
| Purchase #2 | $93.44 | 11.262% | $103.9632 | $103.96 | $103.95 | $104.00 |
| Purchase #3 | $125.41 | 4.578% | $131.1513 | $131.15 | $131.15 | $131.20 |
| Purchase #4 | $184.39 | 11.131% | $204.9145 | $204.91 | $204.90 | $204.90 |
| Purchase #5 | $84.63 | 7.809% | $91.2388 | $91.24 | $91.25 | $91.20 |
| Purchase #6 | $221.47 | 6.631% | $236.1557 | $236.16 | $236.15 | $236.20 |
| Purchase #7 | $181.92 | 12.745% | $205.1057 | $205.11 | $205.10 | $205.10 |
| 7 purchase totals = | $909.17 | $991.0508 | $991.05 | $991.00 | $991.10 | |