| 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 | $123.67 | 12.466% | $139.0867 | $139.09 | $139.10 | $139.10 |
| Purchase #2 | $210.78 | 6.512% | $224.506 | $224.51 | $224.50 | $224.50 |
| Purchase #3 | $214.32 | 4.586% | $224.1487 | $224.15 | $224.15 | $224.10 |
| Purchase #4 | $16.85 | 13.280% | $19.0877 | $19.09 | $19.10 | $19.10 |
| Purchase #5 | $226.32 | 8.274% | $245.0457 | $245.05 | $245.05 | $245.00 |
| Purchase #6 | $220.63 | 6.240% | $234.3973 | $234.40 | $234.40 | $234.40 |
| Purchase #7 | $64.36 | 7.740% | $69.3415 | $69.34 | $69.35 | $69.30 |
| 7 purchase totals = | $1,076.93 | $1,155.6136 | $1,155.63 | $1,155.65 | $1,155.50 | |