| 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 | $199.38 | 5.407% | $210.1605 | $210.16 | $210.15 | $210.20 |
| Purchase #2 | $174.82 | 12.318% | $196.3543 | $196.35 | $196.35 | $196.40 |
| Purchase #3 | $112.84 | 3.583% | $116.8831 | $116.88 | $116.90 | $116.90 |
| Purchase #4 | $96.52 | 5.293% | $101.6288 | $101.63 | $101.65 | $101.60 |
| Purchase #5 | $192.31 | 6.533% | $204.8736 | $204.87 | $204.85 | $204.90 |
| Purchase #6 | $194.99 | 9.366% | $213.2528 | $213.25 | $213.25 | $213.30 |
| Purchase #7 | $221.75 | 5.530% | $234.0128 | $234.01 | $234.00 | $234.00 |
| 7 purchase totals = | $1,192.61 | $1,277.1659 | $1,277.15 | $1,277.15 | $1,277.30 | |