| 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 | $215.82 | 6.342% | $229.5073 | $229.51 | $229.50 | $229.50 |
| Purchase #2 | $26.34 | 7.386% | $28.2855 | $28.29 | $28.30 | $28.30 |
| Purchase #3 | $177.83 | 3.178% | $183.4814 | $183.48 | $183.50 | $183.50 |
| Purchase #4 | $195.43 | 4.446% | $204.1188 | $204.12 | $204.10 | $204.10 |
| Purchase #5 | $128.54 | 7.116% | $137.6869 | $137.69 | $137.70 | $137.70 |
| Purchase #6 | $99.96 | 6.203% | $106.1605 | $106.16 | $106.15 | $106.20 |
| Purchase #7 | $159.84 | 12.353% | $179.585 | $179.59 | $179.60 | $179.60 |
| 7 purchase totals = | $1,003.76 | $1,068.8254 | $1,068.84 | $1,068.85 | $1,068.90 | |