| 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 | $102.40 | 4.342% | $106.8462 | $106.85 | $106.85 | $106.80 |
| Purchase #2 | $186.88 | 12.119% | $209.528 | $209.53 | $209.55 | $209.50 |
| Purchase #3 | $50.25 | 3.377% | $51.9469 | $51.95 | $51.95 | $51.90 |
| Purchase #4 | $248.32 | 6.182% | $263.6711 | $263.67 | $263.65 | $263.70 |
| Purchase #5 | $207.63 | 3.589% | $215.0818 | $215.08 | $215.10 | $215.10 |
| Purchase #6 | $141.40 | 8.405% | $153.2847 | $153.28 | $153.30 | $153.30 |
| Purchase #7 | $87.25 | 10.620% | $96.516 | $96.52 | $96.50 | $96.50 |
| 7 purchase totals = | $1,024.13 | $1,096.8747 | $1,096.88 | $1,096.90 | $1,096.80 | |