| 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 | $241.60 | 3.765% | $250.6962 | $250.70 | $250.70 | $250.70 |
| Purchase #2 | $187.54 | 12.207% | $210.433 | $210.43 | $210.45 | $210.40 |
| Purchase #3 | $29.62 | 11.466% | $33.0162 | $33.02 | $33.00 | $33.00 |
| Purchase #4 | $215.82 | 7.511% | $232.0302 | $232.03 | $232.05 | $232.00 |
| Purchase #5 | $196.61 | 9.771% | $215.8208 | $215.82 | $215.80 | $215.80 |
| Purchase #6 | $35.42 | 4.770% | $37.1095 | $37.11 | $37.10 | $37.10 |
| Purchase #7 | $192.53 | 10.693% | $213.1172 | $213.12 | $213.10 | $213.10 |
| 7 purchase totals = | $1,099.14 | $1,192.2231 | $1,192.23 | $1,192.20 | $1,192.10 | |