| 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 | $213.25 | 9.264% | $233.0055 | $233.01 | $233.00 | $233.00 |
| Purchase #2 | $5.94 | 10.160% | $6.5435 | $6.54 | $6.55 | $6.50 |
| Purchase #3 | $217.44 | 4.365% | $226.9313 | $226.93 | $226.95 | $226.90 |
| Purchase #4 | $81.36 | 6.165% | $86.3758 | $86.38 | $86.40 | $86.40 |
| Purchase #5 | $122.57 | 9.103% | $133.7275 | $133.73 | $133.75 | $133.70 |
| Purchase #6 | $164.81 | 5.106% | $173.2252 | $173.23 | $173.25 | $173.20 |
| Purchase #7 | $31.68 | 4.342% | $33.0555 | $33.06 | $33.05 | $33.10 |
| 7 purchase totals = | $837.05 | $892.8643 | $892.88 | $892.95 | $892.80 | |