| 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 | $95.90 | 7.450% | $103.0446 | $103.04 | $103.05 | $103.00 |
| Purchase #2 | $117.51 | 7.536% | $126.3656 | $126.37 | $126.35 | $126.40 |
| Purchase #3 | $55.95 | 12.418% | $62.8979 | $62.90 | $62.90 | $62.90 |
| Purchase #4 | $233.44 | 12.125% | $261.7446 | $261.74 | $261.75 | $261.70 |
| Purchase #5 | $176.86 | 6.242% | $187.8996 | $187.90 | $187.90 | $187.90 |
| Purchase #6 | $240.39 | 8.443% | $260.6861 | $260.69 | $260.70 | $260.70 |
| Purchase #7 | $97.86 | 11.266% | $108.8849 | $108.88 | $108.90 | $108.90 |
| 7 purchase totals = | $1,017.91 | $1,111.5233 | $1,111.52 | $1,111.55 | $1,111.50 | |