| 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 | $22.72 | 4.201% | $23.6745 | $23.67 | $23.65 | $23.70 |
| Purchase #2 | $249.86 | 13.328% | $283.1613 | $283.16 | $283.15 | $283.20 |
| Purchase #3 | $53.55 | 9.768% | $58.7808 | $58.78 | $58.80 | $58.80 |
| Purchase #4 | $236.92 | 6.153% | $251.4977 | $251.50 | $251.50 | $251.50 |
| Purchase #5 | $149.53 | 9.379% | $163.5544 | $163.55 | $163.55 | $163.60 |
| Purchase #6 | $149.42 | 5.215% | $157.2123 | $157.21 | $157.20 | $157.20 |
| Purchase #7 | $240.26 | 12.439% | $270.1459 | $270.15 | $270.15 | $270.10 |
| 7 purchase totals = | $1,102.26 | $1,208.0269 | $1,208.02 | $1,208.00 | $1,208.10 | |