| 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 | $241.40 | 4.284% | $251.7416 | $251.74 | $251.75 | $251.70 |
| Purchase #2 | $145.37 | 7.107% | $155.7014 | $155.70 | $155.70 | $155.70 |
| Purchase #3 | $52.96 | 10.440% | $58.489 | $58.49 | $58.50 | $58.50 |
| Purchase #4 | $31.33 | 12.458% | $35.2331 | $35.23 | $35.25 | $35.20 |
| Purchase #5 | $129.73 | 3.489% | $134.2563 | $134.26 | $134.25 | $134.30 |
| Purchase #6 | $204.91 | 9.180% | $223.7207 | $223.72 | $223.70 | $223.70 |
| Purchase #7 | $14.98 | 11.102% | $16.6431 | $16.64 | $16.65 | $16.60 |
| 7 purchase totals = | $820.68 | $875.7852 | $875.78 | $875.80 | $875.70 | |