| 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 | $237.85 | 11.279% | $264.6771 | $264.68 | $264.70 | $264.70 |
| Purchase #2 | $202.55 | 8.616% | $220.0017 | $220.00 | $220.00 | $220.00 |
| Purchase #3 | $165.72 | 13.336% | $187.8204 | $187.82 | $187.80 | $187.80 |
| Purchase #4 | $54.80 | 10.222% | $60.4017 | $60.40 | $60.40 | $60.40 |
| Purchase #5 | $75.65 | 8.415% | $82.0159 | $82.02 | $82.00 | $82.00 |
| Purchase #6 | $235.67 | 9.133% | $257.1937 | $257.19 | $257.20 | $257.20 |
| Purchase #7 | $16.51 | 6.314% | $17.5524 | $17.55 | $17.55 | $17.60 |
| 7 purchase totals = | $988.75 | $1,089.6629 | $1,089.66 | $1,089.65 | $1,089.70 | |