| 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 | $201.30 | 12.407% | $226.2753 | $226.28 | $226.30 | $226.30 |
| Purchase #2 | $44.87 | 3.235% | $46.3215 | $46.32 | $46.30 | $46.30 |
| Purchase #3 | $199.35 | 6.644% | $212.5948 | $212.59 | $212.60 | $212.60 |
| Purchase #4 | $200.62 | 12.538% | $225.7737 | $225.77 | $225.75 | $225.80 |
| Purchase #5 | $23.38 | 6.297% | $24.8522 | $24.85 | $24.85 | $24.90 |
| Purchase #6 | $169.95 | 7.129% | $182.0657 | $182.07 | $182.05 | $182.10 |
| Purchase #7 | $71.70 | 11.699% | $80.0882 | $80.09 | $80.10 | $80.10 |
| 7 purchase totals = | $911.17 | $997.9714 | $997.97 | $997.95 | $998.10 | |