| 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 | $202.34 | 10.811% | $224.215 | $224.22 | $224.20 | $224.20 |
| Purchase #2 | $165.44 | 8.700% | $179.8333 | $179.83 | $179.85 | $179.80 |
| Purchase #3 | $200.48 | 12.821% | $226.1835 | $226.18 | $226.20 | $226.20 |
| Purchase #4 | $218.36 | 10.349% | $240.9581 | $240.96 | $240.95 | $241.00 |
| Purchase #5 | $228.98 | 13.596% | $260.1121 | $260.11 | $260.10 | $260.10 |
| Purchase #6 | $117.91 | 3.287% | $121.7857 | $121.79 | $121.80 | $121.80 |
| Purchase #7 | $55.26 | 9.269% | $60.382 | $60.38 | $60.40 | $60.40 |
| 7 purchase totals = | $1,188.77 | $1,313.4697 | $1,313.47 | $1,313.50 | $1,313.50 | |