| 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 | $226.35 | 13.400% | $256.6809 | $256.68 | $256.70 | $256.70 |
| Purchase #2 | $174.26 | 4.109% | $181.4203 | $181.42 | $181.40 | $181.40 |
| Purchase #3 | $155.82 | 8.433% | $168.9603 | $168.96 | $168.95 | $169.00 |
| Purchase #4 | $69.77 | 4.743% | $73.0792 | $73.08 | $73.10 | $73.10 |
| Purchase #5 | $198.99 | 13.554% | $225.9611 | $225.96 | $225.95 | $226.00 |
| Purchase #6 | $180.43 | 4.653% | $188.8254 | $188.83 | $188.85 | $188.80 |
| Purchase #7 | $107.50 | 7.801% | $115.8861 | $115.89 | $115.90 | $115.90 |
| 7 purchase totals = | $1,113.12 | $1,210.8133 | $1,210.82 | $1,210.85 | $1,210.90 | |