| 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 | $190.32 | 10.212% | $209.7555 | $209.76 | $209.75 | $209.80 |
| Purchase #2 | $234.27 | 7.195% | $251.1257 | $251.13 | $251.15 | $251.10 |
| Purchase #3 | $27.90 | 11.845% | $31.2048 | $31.20 | $31.20 | $31.20 |
| Purchase #4 | $76.76 | 4.855% | $80.4867 | $80.49 | $80.50 | $80.50 |
| Purchase #5 | $75.77 | 5.669% | $80.0654 | $80.07 | $80.05 | $80.10 |
| Purchase #6 | $9.37 | 6.592% | $9.9877 | $9.99 | $10.00 | $10.00 |
| Purchase #7 | $23.41 | 5.143% | $24.614 | $24.61 | $24.60 | $24.60 |
| 7 purchase totals = | $637.80 | $687.2398 | $687.25 | $687.25 | $687.30 | |