| 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 | $5.38 | 6.370% | $5.7227 | $5.72 | $5.70 | $5.70 |
| Purchase #2 | $244.61 | 6.266% | $259.9373 | $259.94 | $259.95 | $259.90 |
| Purchase #3 | $129.99 | 3.302% | $134.2823 | $134.28 | $134.30 | $134.30 |
| Purchase #4 | $214.29 | 4.694% | $224.3488 | $224.35 | $224.35 | $224.30 |
| Purchase #5 | $53.52 | 4.478% | $55.9166 | $55.92 | $55.90 | $55.90 |
| Purchase #6 | $240.41 | 10.436% | $265.4992 | $265.50 | $265.50 | $265.50 |
| Purchase #7 | $153.43 | 13.492% | $174.1308 | $174.13 | $174.15 | $174.10 |
| 7 purchase totals = | $1,041.63 | $1,119.8377 | $1,119.84 | $1,119.85 | $1,119.70 | |