| 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 | $220.41 | 11.578% | $245.9291 | $245.93 | $245.95 | $245.90 |
| Purchase #2 | $110.33 | 9.536% | $120.8511 | $120.85 | $120.85 | $120.90 |
| Purchase #3 | $148.70 | 3.734% | $154.2525 | $154.25 | $154.25 | $154.30 |
| Purchase #4 | $223.68 | 9.686% | $245.3456 | $245.35 | $245.35 | $245.30 |
| Purchase #5 | $145.69 | 6.222% | $154.7548 | $154.75 | $154.75 | $154.80 |
| Purchase #6 | $8.54 | 4.247% | $8.9027 | $8.90 | $8.90 | $8.90 |
| Purchase #7 | $135.41 | 11.422% | $150.8765 | $150.88 | $150.90 | $150.90 |
| 7 purchase totals = | $992.76 | $1,080.9123 | $1,080.91 | $1,080.95 | $1,081.00 | |