| 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 | $135.32 | 4.281% | $141.113 | $141.11 | $141.10 | $141.10 |
| Purchase #2 | $224.92 | 6.338% | $239.1754 | $239.18 | $239.20 | $239.20 |
| Purchase #3 | $187.78 | 8.453% | $203.653 | $203.65 | $203.65 | $203.70 |
| Purchase #4 | $30.70 | 10.267% | $33.852 | $33.85 | $33.85 | $33.90 |
| Purchase #5 | $6.88 | 12.871% | $7.7655 | $7.77 | $7.75 | $7.80 |
| Purchase #6 | $50.37 | 7.670% | $54.2334 | $54.23 | $54.25 | $54.20 |
| Purchase #7 | $172.73 | 3.700% | $179.121 | $179.12 | $179.10 | $179.10 |
| 7 purchase totals = | $808.70 | $858.9133 | $858.91 | $858.90 | $859.00 | |