| 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 | $88.52 | 10.117% | $97.4756 | $97.48 | $97.50 | $97.50 |
| Purchase #2 | $200.87 | 6.150% | $213.2235 | $213.22 | $213.20 | $213.20 |
| Purchase #3 | $234.92 | 3.114% | $242.2354 | $242.24 | $242.25 | $242.20 |
| Purchase #4 | $205.88 | 3.865% | $213.8373 | $213.84 | $213.85 | $213.80 |
| Purchase #5 | $90.53 | 10.168% | $99.7351 | $99.74 | $99.75 | $99.70 |
| Purchase #6 | $159.29 | 6.776% | $170.0835 | $170.08 | $170.10 | $170.10 |
| Purchase #7 | $9.78 | 7.776% | $10.5405 | $10.54 | $10.55 | $10.50 |
| 7 purchase totals = | $989.79 | $1,047.1309 | $1,047.14 | $1,047.20 | $1,047.00 | |