| 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 | $189.98 | 5.800% | $200.9988 | $201.00 | $201.00 | $201.00 |
| Purchase #2 | $11.84 | 11.253% | $13.1724 | $13.17 | $13.15 | $13.20 |
| Purchase #3 | $218.60 | 3.526% | $226.3078 | $226.31 | $226.30 | $226.30 |
| Purchase #4 | $135.26 | 7.103% | $144.8675 | $144.87 | $144.85 | $144.90 |
| Purchase #5 | $201.57 | 9.178% | $220.0701 | $220.07 | $220.05 | $220.10 |
| Purchase #6 | $88.31 | 4.122% | $91.9501 | $91.95 | $91.95 | $92.00 |
| Purchase #7 | $13.88 | 4.466% | $14.4999 | $14.50 | $14.50 | $14.50 |
| 7 purchase totals = | $859.44 | $911.8666 | $911.87 | $911.80 | $912.00 | |