| 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 | $245.55 | 6.335% | $261.1056 | $261.11 | $261.10 | $261.10 |
| Purchase #2 | $136.74 | 6.161% | $145.1646 | $145.16 | $145.15 | $145.20 |
| Purchase #3 | $66.63 | 11.328% | $74.1778 | $74.18 | $74.20 | $74.20 |
| Purchase #4 | $30.38 | 11.234% | $33.7929 | $33.79 | $33.80 | $33.80 |
| Purchase #5 | $130.54 | 4.177% | $135.9927 | $135.99 | $136.00 | $136.00 |
| Purchase #6 | $184.72 | 5.354% | $194.6099 | $194.61 | $194.60 | $194.60 |
| Purchase #7 | $71.30 | 12.105% | $79.9309 | $79.93 | $79.95 | $79.90 |
| 7 purchase totals = | $865.86 | $924.7744 | $924.77 | $924.80 | $924.80 | |