| 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 | $221.52 | 5.737% | $234.2286 | $234.23 | $234.25 | $234.20 |
| Purchase #2 | $246.69 | 9.554% | $270.2588 | $270.26 | $270.25 | $270.30 |
| Purchase #3 | $110.70 | 4.487% | $115.6671 | $115.67 | $115.65 | $115.70 |
| Purchase #4 | $146.84 | 5.841% | $155.4169 | $155.42 | $155.40 | $155.40 |
| Purchase #5 | $201.32 | 13.442% | $228.3814 | $228.38 | $228.40 | $228.40 |
| Purchase #6 | $230.37 | 13.460% | $261.3778 | $261.38 | $261.40 | $261.40 |
| Purchase #7 | $175.68 | 10.474% | $194.0807 | $194.08 | $194.10 | $194.10 |
| 7 purchase totals = | $1,333.12 | $1,459.4113 | $1,459.42 | $1,459.45 | $1,459.50 | |