| 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 | $55.25 | 3.323% | $57.086 | $57.09 | $57.10 | $57.10 |
| Purchase #2 | $116.99 | 6.573% | $124.6798 | $124.68 | $124.70 | $124.70 |
| Purchase #3 | $160.83 | 8.820% | $175.0152 | $175.02 | $175.00 | $175.00 |
| Purchase #4 | $135.46 | 3.656% | $140.4124 | $140.41 | $140.40 | $140.40 |
| Purchase #5 | $233.26 | 10.477% | $257.6987 | $257.70 | $257.70 | $257.70 |
| Purchase #6 | $220.28 | 9.641% | $241.5172 | $241.52 | $241.50 | $241.50 |
| Purchase #7 | $111.30 | 4.834% | $116.6802 | $116.68 | $116.70 | $116.70 |
| 7 purchase totals = | $1,033.37 | $1,113.0895 | $1,113.10 | $1,113.10 | $1,113.10 | |