| 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 | $214.72 | 8.466% | $232.8982 | $232.90 | $232.90 | $232.90 |
| Purchase #2 | $116.47 | 13.206% | $131.851 | $131.85 | $131.85 | $131.90 |
| Purchase #3 | $105.42 | 3.360% | $108.9621 | $108.96 | $108.95 | $109.00 |
| Purchase #4 | $14.52 | 8.406% | $15.7406 | $15.74 | $15.75 | $15.70 |
| Purchase #5 | $15.60 | 5.342% | $16.4334 | $16.43 | $16.45 | $16.40 |
| Purchase #6 | $189.35 | 10.133% | $208.5368 | $208.54 | $208.55 | $208.50 |
| Purchase #7 | $215.52 | 7.117% | $230.8586 | $230.86 | $230.85 | $230.90 |
| 7 purchase totals = | $871.60 | $945.2807 | $945.28 | $945.30 | $945.30 | |