| 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 | $128.29 | 12.262% | $144.0209 | $144.02 | $144.00 | $144.00 |
| Purchase #2 | $207.67 | 3.236% | $214.3902 | $214.39 | $214.40 | $214.40 |
| Purchase #3 | $179.69 | 3.804% | $186.5254 | $186.53 | $186.55 | $186.50 |
| Purchase #4 | $211.53 | 6.149% | $224.537 | $224.54 | $224.55 | $224.50 |
| Purchase #5 | $55.63 | 7.260% | $59.6687 | $59.67 | $59.65 | $59.70 |
| Purchase #6 | $149.69 | 10.293% | $165.0976 | $165.10 | $165.10 | $165.10 |
| Purchase #7 | $160.93 | 5.203% | $169.3032 | $169.30 | $169.30 | $169.30 |
| 7 purchase totals = | $1,093.43 | $1,163.5430 | $1,163.55 | $1,163.55 | $1,163.50 | |