| 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 | $192.44 | 10.680% | $212.9926 | $212.99 | $213.00 | $213.00 |
| Purchase #2 | $202.37 | 5.496% | $213.4923 | $213.49 | $213.50 | $213.50 |
| Purchase #3 | $167.78 | 12.142% | $188.1518 | $188.15 | $188.15 | $188.20 |
| Purchase #4 | $228.42 | 7.378% | $245.2728 | $245.27 | $245.25 | $245.30 |
| Purchase #5 | $187.94 | 8.441% | $203.804 | $203.80 | $203.80 | $203.80 |
| Purchase #6 | $120.72 | 13.797% | $137.3757 | $137.38 | $137.40 | $137.40 |
| Purchase #7 | $142.34 | 8.790% | $154.8517 | $154.85 | $154.85 | $154.90 |
| 7 purchase totals = | $1,242.01 | $1,355.9409 | $1,355.93 | $1,355.95 | $1,356.10 | |