| 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 | $242.98 | 8.103% | $262.6687 | $262.67 | $262.65 | $262.70 |
| Purchase #2 | $220.90 | 4.338% | $230.4826 | $230.48 | $230.50 | $230.50 |
| Purchase #3 | $154.71 | 13.186% | $175.1101 | $175.11 | $175.10 | $175.10 |
| Purchase #4 | $9.78 | 4.445% | $10.2147 | $10.21 | $10.20 | $10.20 |
| Purchase #5 | $131.40 | 10.754% | $145.5308 | $145.53 | $145.55 | $145.50 |
| Purchase #6 | $233.90 | 5.617% | $247.0382 | $247.04 | $247.05 | $247.00 |
| Purchase #7 | $241.63 | 6.780% | $258.0125 | $258.01 | $258.00 | $258.00 |
| 7 purchase totals = | $1,235.30 | $1,329.0576 | $1,329.05 | $1,329.05 | $1,329.00 | |