| 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 | $117.43 | 13.135% | $132.8544 | $132.85 | $132.85 | $132.90 |
| Purchase #2 | $168.52 | 9.440% | $184.4283 | $184.43 | $184.45 | $184.40 |
| Purchase #3 | $70.68 | 4.633% | $73.9546 | $73.95 | $73.95 | $74.00 |
| Purchase #4 | $8.33 | 11.747% | $9.3085 | $9.31 | $9.30 | $9.30 |
| Purchase #5 | $246.32 | 5.582% | $260.0696 | $260.07 | $260.05 | $260.10 |
| Purchase #6 | $225.79 | 6.662% | $240.8321 | $240.83 | $240.85 | $240.80 |
| Purchase #7 | $134.38 | 4.158% | $139.9675 | $139.97 | $139.95 | $140.00 |
| 7 purchase totals = | $971.45 | $1,041.4150 | $1,041.41 | $1,041.40 | $1,041.50 | |