| 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 | $219.72 | 9.568% | $240.7428 | $240.74 | $240.75 | $240.70 |
| Purchase #2 | $220.49 | 3.603% | $228.4343 | $228.43 | $228.45 | $228.40 |
| Purchase #3 | $205.54 | 13.874% | $234.0566 | $234.06 | $234.05 | $234.10 |
| Purchase #4 | $111.58 | 11.583% | $124.5043 | $124.50 | $124.50 | $124.50 |
| Purchase #5 | $144.55 | 7.342% | $155.1629 | $155.16 | $155.15 | $155.20 |
| Purchase #6 | $139.69 | 10.735% | $154.6857 | $154.69 | $154.70 | $154.70 |
| Purchase #7 | $104.70 | 5.457% | $110.4135 | $110.41 | $110.40 | $110.40 |
| 7 purchase totals = | $1,146.27 | $1,248.0001 | $1,247.99 | $1,248.00 | $1,248.00 | |