| 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 | $120.57 | 12.837% | $136.0476 | $136.05 | $136.05 | $136.00 |
| Purchase #2 | $5.40 | 9.516% | $5.9139 | $5.91 | $5.90 | $5.90 |
| Purchase #3 | $202.93 | 10.779% | $224.8038 | $224.80 | $224.80 | $224.80 |
| Purchase #4 | $108.74 | 9.108% | $118.644 | $118.64 | $118.65 | $118.60 |
| Purchase #5 | $124.30 | 13.821% | $141.4795 | $141.48 | $141.50 | $141.50 |
| Purchase #6 | $215.85 | 3.285% | $222.9407 | $222.94 | $222.95 | $222.90 |
| Purchase #7 | $91.87 | 12.382% | $103.2453 | $103.25 | $103.25 | $103.20 |
| 7 purchase totals = | $869.66 | $953.0748 | $953.07 | $953.10 | $952.90 | |