| 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 | $109.56 | 13.264% | $124.092 | $124.09 | $124.10 | $124.10 |
| Purchase #2 | $128.74 | 4.613% | $134.6788 | $134.68 | $134.70 | $134.70 |
| Purchase #3 | $111.90 | 5.524% | $118.0814 | $118.08 | $118.10 | $118.10 |
| Purchase #4 | $102.52 | 9.233% | $111.9857 | $111.99 | $112.00 | $112.00 |
| Purchase #5 | $132.71 | 4.250% | $138.3502 | $138.35 | $138.35 | $138.40 |
| Purchase #6 | $161.52 | 3.435% | $167.0682 | $167.07 | $167.05 | $167.10 |
| Purchase #7 | $77.74 | 7.465% | $83.5433 | $83.54 | $83.55 | $83.50 |
| 7 purchase totals = | $824.69 | $877.7996 | $877.80 | $877.85 | $877.90 | |