| 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 | $86.69 | 13.240% | $98.1678 | $98.17 | $98.15 | $98.20 |
| Purchase #2 | $221.99 | 7.449% | $238.526 | $238.53 | $238.55 | $238.50 |
| Purchase #3 | $94.59 | 11.712% | $105.6684 | $105.67 | $105.65 | $105.70 |
| Purchase #4 | $16.59 | 9.554% | $18.175 | $18.18 | $18.20 | $18.20 |
| Purchase #5 | $180.60 | 11.380% | $201.1523 | $201.15 | $201.15 | $201.20 |
| Purchase #6 | $133.79 | 6.566% | $142.5747 | $142.57 | $142.55 | $142.60 |
| Purchase #7 | $199.86 | 4.360% | $208.5739 | $208.57 | $208.55 | $208.60 |
| 7 purchase totals = | $934.11 | $1,012.8381 | $1,012.84 | $1,012.80 | $1,013.00 | |