| 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 | $213.63 | 11.453% | $238.097 | $238.10 | $238.10 | $238.10 |
| Purchase #2 | $109.64 | 13.373% | $124.3022 | $124.30 | $124.30 | $124.30 |
| Purchase #3 | $96.65 | 8.479% | $104.845 | $104.85 | $104.85 | $104.80 |
| Purchase #4 | $115.25 | 4.255% | $120.1539 | $120.15 | $120.15 | $120.20 |
| Purchase #5 | $216.72 | 9.414% | $237.122 | $237.12 | $237.10 | $237.10 |
| Purchase #6 | $137.94 | 7.248% | $147.9379 | $147.94 | $147.95 | $147.90 |
| Purchase #7 | $9.83 | 11.655% | $10.9757 | $10.98 | $11.00 | $11.00 |
| 7 purchase totals = | $899.66 | $983.4337 | $983.44 | $983.45 | $983.40 | |