| 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 | $129.38 | 11.762% | $144.5977 | $144.60 | $144.60 | $144.60 |
| Purchase #2 | $203.58 | 12.390% | $228.8036 | $228.80 | $228.80 | $228.80 |
| Purchase #3 | $163.30 | 6.344% | $173.6598 | $173.66 | $173.65 | $173.70 |
| Purchase #4 | $196.27 | 7.365% | $210.7253 | $210.73 | $210.75 | $210.70 |
| Purchase #5 | $15.52 | 10.146% | $17.0947 | $17.09 | $17.10 | $17.10 |
| Purchase #6 | $80.61 | 9.554% | $88.3115 | $88.31 | $88.30 | $88.30 |
| Purchase #7 | $202.28 | 4.335% | $211.0488 | $211.05 | $211.05 | $211.00 |
| 7 purchase totals = | $990.94 | $1,074.2414 | $1,074.24 | $1,074.25 | $1,074.20 | |