| 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 | $239.67 | 8.802% | $260.7658 | $260.77 | $260.75 | $260.80 |
| Purchase #2 | $140.78 | 6.135% | $149.4169 | $149.42 | $149.40 | $149.40 |
| Purchase #3 | $73.90 | 6.315% | $78.5668 | $78.57 | $78.55 | $78.60 |
| Purchase #4 | $206.60 | 8.641% | $224.4523 | $224.45 | $224.45 | $224.50 |
| Purchase #5 | $130.52 | 3.431% | $134.9981 | $135.00 | $135.00 | $135.00 |
| Purchase #6 | $237.49 | 4.436% | $248.0251 | $248.03 | $248.05 | $248.00 |
| Purchase #7 | $9.32 | 5.678% | $9.8492 | $9.85 | $9.85 | $9.80 |
| 7 purchase totals = | $1,038.28 | $1,106.0742 | $1,106.09 | $1,106.05 | $1,106.10 | |