| 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 | $206.52 | 8.194% | $223.4422 | $223.44 | $223.45 | $223.40 |
| Purchase #2 | $244.47 | 3.153% | $252.1781 | $252.18 | $252.20 | $252.20 |
| Purchase #3 | $240.91 | 12.781% | $271.7007 | $271.70 | $271.70 | $271.70 |
| Purchase #4 | $127.76 | 9.465% | $139.8525 | $139.85 | $139.85 | $139.90 |
| Purchase #5 | $117.57 | 11.812% | $131.4574 | $131.46 | $131.45 | $131.50 |
| Purchase #6 | $91.57 | 5.417% | $96.5303 | $96.53 | $96.55 | $96.50 |
| Purchase #7 | $199.30 | 12.630% | $224.4716 | $224.47 | $224.45 | $224.50 |
| 7 purchase totals = | $1,228.10 | $1,339.6328 | $1,339.63 | $1,339.65 | $1,339.70 | |