| 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 | $222.78 | 4.411% | $232.6068 | $232.61 | $232.60 | $232.60 |
| Purchase #2 | $215.76 | 9.668% | $236.6197 | $236.62 | $236.60 | $236.60 |
| Purchase #3 | $80.74 | 11.175% | $89.7627 | $89.76 | $89.75 | $89.80 |
| Purchase #4 | $238.82 | 7.577% | $256.9154 | $256.92 | $256.90 | $256.90 |
| Purchase #5 | $93.29 | 12.827% | $105.2563 | $105.26 | $105.25 | $105.30 |
| Purchase #6 | $136.29 | 9.638% | $149.4256 | $149.43 | $149.45 | $149.40 |
| Purchase #7 | $183.78 | 5.278% | $193.4799 | $193.48 | $193.50 | $193.50 |
| 7 purchase totals = | $1,171.46 | $1,264.0664 | $1,264.08 | $1,264.05 | $1,264.10 | |