| 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 | $192.49 | 10.389% | $212.4878 | $212.49 | $212.50 | $212.50 |
| Purchase #2 | $189.62 | 8.337% | $205.4286 | $205.43 | $205.45 | $205.40 |
| Purchase #3 | $9.36 | 8.788% | $10.1826 | $10.18 | $10.20 | $10.20 |
| Purchase #4 | $70.48 | 5.360% | $74.2577 | $74.26 | $74.25 | $74.30 |
| Purchase #5 | $189.72 | 12.780% | $213.9662 | $213.97 | $213.95 | $214.00 |
| Purchase #6 | $160.96 | 8.105% | $174.0058 | $174.01 | $174.00 | $174.00 |
| Purchase #7 | $176.71 | 13.665% | $200.8574 | $200.86 | $200.85 | $200.90 |
| 7 purchase totals = | $989.34 | $1,091.1861 | $1,091.20 | $1,091.20 | $1,091.30 | |