| 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 | $51.76 | 12.518% | $58.2393 | $58.24 | $58.25 | $58.20 |
| Purchase #2 | $62.70 | 12.566% | $70.5789 | $70.58 | $70.60 | $70.60 |
| Purchase #3 | $173.71 | 3.698% | $180.1338 | $180.13 | $180.15 | $180.10 |
| Purchase #4 | $205.90 | 6.747% | $219.7921 | $219.79 | $219.80 | $219.80 |
| Purchase #5 | $222.83 | 5.468% | $235.0143 | $235.01 | $235.00 | $235.00 |
| Purchase #6 | $230.65 | 13.669% | $262.1775 | $262.18 | $262.20 | $262.20 |
| Purchase #7 | $175.95 | 12.734% | $198.3555 | $198.36 | $198.35 | $198.40 |
| 7 purchase totals = | $1,123.50 | $1,224.2914 | $1,224.29 | $1,224.35 | $1,224.30 | |