| 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 | $229.34 | 4.325% | $239.259 | $239.26 | $239.25 | $239.30 |
| Purchase #2 | $115.48 | 6.814% | $123.3488 | $123.35 | $123.35 | $123.30 |
| Purchase #3 | $30.49 | 10.401% | $33.6613 | $33.66 | $33.65 | $33.70 |
| Purchase #4 | $241.48 | 8.427% | $261.8295 | $261.83 | $261.85 | $261.80 |
| Purchase #5 | $248.55 | 7.647% | $267.5566 | $267.56 | $267.55 | $267.60 |
| Purchase #6 | $128.94 | 4.138% | $134.2755 | $134.28 | $134.30 | $134.30 |
| Purchase #7 | $56.63 | 9.521% | $62.0217 | $62.02 | $62.00 | $62.00 |
| 7 purchase totals = | $1,050.91 | $1,121.9524 | $1,121.96 | $1,121.95 | $1,122.00 | |