| 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 | $109.33 | 6.576% | $116.5195 | $116.52 | $116.50 | $116.50 |
| Purchase #2 | $158.58 | 10.486% | $175.2087 | $175.21 | $175.20 | $175.20 |
| Purchase #3 | $217.68 | 5.315% | $229.2497 | $229.25 | $229.25 | $229.20 |
| Purchase #4 | $175.80 | 12.683% | $198.0967 | $198.10 | $198.10 | $198.10 |
| Purchase #5 | $165.86 | 4.291% | $172.9771 | $172.98 | $173.00 | $173.00 |
| Purchase #6 | $103.69 | 7.531% | $111.4989 | $111.50 | $111.50 | $111.50 |
| Purchase #7 | $206.90 | 4.576% | $216.3677 | $216.37 | $216.35 | $216.40 |
| 7 purchase totals = | $1,137.84 | $1,219.9183 | $1,219.93 | $1,219.90 | $1,219.90 | |