| 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 | $19.94 | 13.470% | $22.6259 | $22.63 | $22.65 | $22.60 |
| Purchase #2 | $127.89 | 4.136% | $133.1795 | $133.18 | $133.20 | $133.20 |
| Purchase #3 | $242.81 | 4.126% | $252.8283 | $252.83 | $252.85 | $252.80 |
| Purchase #4 | $193.45 | 3.644% | $200.4993 | $200.50 | $200.50 | $200.50 |
| Purchase #5 | $142.45 | 13.830% | $162.1508 | $162.15 | $162.15 | $162.20 |
| Purchase #6 | $36.72 | 12.117% | $41.1694 | $41.17 | $41.15 | $41.20 |
| Purchase #7 | $163.83 | 11.137% | $182.0757 | $182.08 | $182.10 | $182.10 |
| 7 purchase totals = | $927.09 | $994.5289 | $994.54 | $994.60 | $994.60 | |