| 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 | $220.81 | 8.736% | $240.1 | $240.10 | $240.10 | $240.10 |
| Purchase #2 | $118.57 | 7.172% | $127.0738 | $127.07 | $127.05 | $127.10 |
| Purchase #3 | $211.89 | 9.263% | $231.5174 | $231.52 | $231.50 | $231.50 |
| Purchase #4 | $165.41 | 7.751% | $178.2309 | $178.23 | $178.25 | $178.20 |
| Purchase #5 | $63.68 | 11.867% | $71.2369 | $71.24 | $71.25 | $71.20 |
| Purchase #6 | $84.51 | 3.193% | $87.2084 | $87.21 | $87.20 | $87.20 |
| Purchase #7 | $163.49 | 9.808% | $179.5251 | $179.53 | $179.55 | $179.50 |
| 7 purchase totals = | $1,028.36 | $1,114.8925 | $1,114.90 | $1,114.90 | $1,114.80 | |