| 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 | $225.58 | 12.554% | $253.8993 | $253.90 | $253.90 | $253.90 |
| Purchase #2 | $241.83 | 13.500% | $274.4771 | $274.48 | $274.50 | $274.50 |
| Purchase #3 | $191.55 | 4.496% | $200.1621 | $200.16 | $200.15 | $200.20 |
| Purchase #4 | $14.94 | 12.508% | $16.8087 | $16.81 | $16.80 | $16.80 |
| Purchase #5 | $191.50 | 7.422% | $205.7131 | $205.71 | $205.70 | $205.70 |
| Purchase #6 | $203.45 | 5.510% | $214.6601 | $214.66 | $214.65 | $214.70 |
| Purchase #7 | $107.70 | 11.836% | $120.4474 | $120.45 | $120.45 | $120.40 |
| 7 purchase totals = | $1,176.55 | $1,286.1678 | $1,286.17 | $1,286.15 | $1,286.20 | |