| 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 | $206.28 | 8.176% | $223.1455 | $223.15 | $223.15 | $223.10 |
| Purchase #2 | $51.60 | 11.505% | $57.5366 | $57.54 | $57.55 | $57.50 |
| Purchase #3 | $240.57 | 7.197% | $257.8838 | $257.88 | $257.90 | $257.90 |
| Purchase #4 | $111.37 | 12.352% | $125.1264 | $125.13 | $125.15 | $125.10 |
| Purchase #5 | $172.32 | 6.812% | $184.0584 | $184.06 | $184.05 | $184.10 |
| Purchase #6 | $145.82 | 6.275% | $154.9702 | $154.97 | $154.95 | $155.00 |
| Purchase #7 | $250.94 | 9.662% | $275.1858 | $275.19 | $275.20 | $275.20 |
| 7 purchase totals = | $1,178.90 | $1,277.9067 | $1,277.92 | $1,277.95 | $1,277.90 | |