| 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 | $194.75 | 12.146% | $218.4043 | $218.40 | $218.40 | $218.40 |
| Purchase #2 | $134.43 | 7.169% | $144.0673 | $144.07 | $144.05 | $144.10 |
| Purchase #3 | $71.88 | 11.468% | $80.1232 | $80.12 | $80.10 | $80.10 |
| Purchase #4 | $110.40 | 5.373% | $116.3318 | $116.33 | $116.35 | $116.30 |
| Purchase #5 | $176.94 | 12.797% | $199.583 | $199.58 | $199.60 | $199.60 |
| Purchase #6 | $40.46 | 12.855% | $45.6611 | $45.66 | $45.65 | $45.70 |
| Purchase #7 | $221.74 | 7.812% | $239.0623 | $239.06 | $239.05 | $239.10 |
| 7 purchase totals = | $950.60 | $1,043.2330 | $1,043.22 | $1,043.20 | $1,043.30 | |