| 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 | $129.70 | 11.111% | $144.111 | $144.11 | $144.10 | $144.10 |
| Purchase #2 | $245.28 | 6.473% | $261.157 | $261.16 | $261.15 | $261.20 |
| Purchase #3 | $224.35 | 13.824% | $255.3641 | $255.36 | $255.35 | $255.40 |
| Purchase #4 | $33.78 | 9.198% | $36.8871 | $36.89 | $36.90 | $36.90 |
| Purchase #5 | $194.29 | 10.790% | $215.2539 | $215.25 | $215.25 | $215.30 |
| Purchase #6 | $56.44 | 6.521% | $60.1205 | $60.12 | $60.10 | $60.10 |
| Purchase #7 | $161.59 | 12.436% | $181.6853 | $181.69 | $181.70 | $181.70 |
| 7 purchase totals = | $1,045.43 | $1,154.5789 | $1,154.58 | $1,154.55 | $1,154.70 | |