| 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 | $8.61 | 11.614% | $9.61 | $9.61 | $9.60 | $9.60 |
| Purchase #2 | $202.94 | 8.348% | $219.8814 | $219.88 | $219.90 | $219.90 |
| Purchase #3 | $242.75 | 9.270% | $265.2529 | $265.25 | $265.25 | $265.30 |
| Purchase #4 | $19.97 | 9.747% | $21.9165 | $21.92 | $21.90 | $21.90 |
| Purchase #5 | $69.73 | 9.180% | $76.1312 | $76.13 | $76.15 | $76.10 |
| Purchase #6 | $116.30 | 6.614% | $123.9921 | $123.99 | $124.00 | $124.00 |
| Purchase #7 | $102.99 | 10.641% | $113.9492 | $113.95 | $113.95 | $113.90 |
| 7 purchase totals = | $763.29 | $830.7333 | $830.73 | $830.75 | $830.70 | |