| 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 | $174.50 | 13.414% | $197.9074 | $197.91 | $197.90 | $197.90 |
| Purchase #2 | $121.29 | 5.450% | $127.9003 | $127.90 | $127.90 | $127.90 |
| Purchase #3 | $196.30 | 10.706% | $217.3159 | $217.32 | $217.30 | $217.30 |
| Purchase #4 | $176.78 | 5.795% | $187.0244 | $187.02 | $187.00 | $187.00 |
| Purchase #5 | $213.95 | 7.381% | $229.7416 | $229.74 | $229.75 | $229.70 |
| Purchase #6 | $204.44 | 4.302% | $213.235 | $213.24 | $213.25 | $213.20 |
| Purchase #7 | $25.97 | 13.139% | $29.3822 | $29.38 | $29.40 | $29.40 |
| 7 purchase totals = | $1,113.23 | $1,202.5068 | $1,202.51 | $1,202.50 | $1,202.40 | |