| 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 | $188.29 | 8.558% | $204.4039 | $204.40 | $204.40 | $204.40 |
| Purchase #2 | $221.29 | 8.690% | $240.5201 | $240.52 | $240.50 | $240.50 |
| Purchase #3 | $138.64 | 11.150% | $154.0984 | $154.10 | $154.10 | $154.10 |
| Purchase #4 | $246.53 | 11.634% | $275.2113 | $275.21 | $275.20 | $275.20 |
| Purchase #5 | $171.49 | 10.130% | $188.8619 | $188.86 | $188.85 | $188.90 |
| Purchase #6 | $43.75 | 5.492% | $46.1528 | $46.15 | $46.15 | $46.20 |
| Purchase #7 | $12.68 | 4.718% | $13.2782 | $13.28 | $13.30 | $13.30 |
| 7 purchase totals = | $1,022.67 | $1,122.5266 | $1,122.52 | $1,122.50 | $1,122.60 | |