| 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 | $187.29 | 7.103% | $200.5932 | $200.59 | $200.60 | $200.60 |
| Purchase #2 | $154.99 | 9.415% | $169.5823 | $169.58 | $169.60 | $169.60 |
| Purchase #3 | $211.66 | 12.859% | $238.8774 | $238.88 | $238.90 | $238.90 |
| Purchase #4 | $247.76 | 10.284% | $273.2396 | $273.24 | $273.25 | $273.20 |
| Purchase #5 | $250.30 | 4.504% | $261.5735 | $261.57 | $261.55 | $261.60 |
| Purchase #6 | $75.31 | 12.319% | $84.5874 | $84.59 | $84.60 | $84.60 |
| Purchase #7 | $45.43 | 12.171% | $50.9593 | $50.96 | $50.95 | $51.00 |
| 7 purchase totals = | $1,172.74 | $1,279.4127 | $1,279.41 | $1,279.45 | $1,279.50 | |