| 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 | $224.66 | 11.383% | $250.233 | $250.23 | $250.25 | $250.20 |
| Purchase #2 | $7.52 | 12.186% | $8.4364 | $8.44 | $8.45 | $8.40 |
| Purchase #3 | $141.39 | 4.832% | $148.222 | $148.22 | $148.20 | $148.20 |
| Purchase #4 | $117.42 | 4.144% | $122.2859 | $122.29 | $122.30 | $122.30 |
| Purchase #5 | $72.95 | 13.687% | $82.9347 | $82.93 | $82.95 | $82.90 |
| Purchase #6 | $193.43 | 10.129% | $213.0225 | $213.02 | $213.00 | $213.00 |
| Purchase #7 | $187.30 | 3.541% | $193.9323 | $193.93 | $193.95 | $193.90 |
| 7 purchase totals = | $944.67 | $1,019.0668 | $1,019.06 | $1,019.10 | $1,018.90 | |