| 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 | $103.83 | 12.493% | $116.8015 | $116.80 | $116.80 | $116.80 |
| Purchase #2 | $28.99 | 3.670% | $30.0539 | $30.05 | $30.05 | $30.10 |
| Purchase #3 | $85.27 | 7.766% | $91.8921 | $91.89 | $91.90 | $91.90 |
| Purchase #4 | $156.41 | 6.270% | $166.2169 | $166.22 | $166.20 | $166.20 |
| Purchase #5 | $210.97 | 4.558% | $220.586 | $220.59 | $220.60 | $220.60 |
| Purchase #6 | $71.33 | 8.262% | $77.2233 | $77.22 | $77.20 | $77.20 |
| Purchase #7 | $242.38 | 11.427% | $270.0768 | $270.08 | $270.10 | $270.10 |
| 7 purchase totals = | $899.18 | $972.8505 | $972.85 | $972.85 | $972.90 | |