| 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 | $204.62 | 7.488% | $219.9419 | $219.94 | $219.95 | $219.90 |
| Purchase #2 | $219.61 | 8.725% | $238.771 | $238.77 | $238.75 | $238.80 |
| Purchase #3 | $115.92 | 11.816% | $129.6171 | $129.62 | $129.60 | $129.60 |
| Purchase #4 | $138.78 | 9.841% | $152.4373 | $152.44 | $152.45 | $152.40 |
| Purchase #5 | $54.34 | 7.514% | $58.4231 | $58.42 | $58.40 | $58.40 |
| Purchase #6 | $120.92 | 11.203% | $134.4667 | $134.47 | $134.45 | $134.50 |
| Purchase #7 | $175.49 | 3.192% | $181.0916 | $181.09 | $181.10 | $181.10 |
| 7 purchase totals = | $1,029.68 | $1,114.7487 | $1,114.75 | $1,114.70 | $1,114.70 | |