| 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 | $234.99 | 3.171% | $242.4415 | $242.44 | $242.45 | $242.40 |
| Purchase #2 | $5.89 | 4.169% | $6.1356 | $6.14 | $6.15 | $6.10 |
| Purchase #3 | $239.50 | 10.664% | $265.0403 | $265.04 | $265.05 | $265.00 |
| Purchase #4 | $136.79 | 8.377% | $148.2489 | $148.25 | $148.25 | $148.20 |
| Purchase #5 | $41.28 | 8.778% | $44.9036 | $44.90 | $44.90 | $44.90 |
| Purchase #6 | $239.54 | 12.786% | $270.1676 | $270.17 | $270.15 | $270.20 |
| Purchase #7 | $152.43 | 7.868% | $164.4232 | $164.42 | $164.40 | $164.40 |
| 7 purchase totals = | $1,050.42 | $1,141.3607 | $1,141.36 | $1,141.35 | $1,141.20 | |