| 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 | $231.89 | 10.630% | $256.5399 | $256.54 | $256.55 | $256.50 |
| Purchase #2 | $42.43 | 13.429% | $48.1279 | $48.13 | $48.15 | $48.10 |
| Purchase #3 | $199.92 | 8.870% | $217.6529 | $217.65 | $217.65 | $217.70 |
| Purchase #4 | $106.74 | 5.482% | $112.5915 | $112.59 | $112.60 | $112.60 |
| Purchase #5 | $247.57 | 11.239% | $275.3944 | $275.39 | $275.40 | $275.40 |
| Purchase #6 | $237.77 | 5.481% | $250.8022 | $250.80 | $250.80 | $250.80 |
| Purchase #7 | $51.26 | 10.574% | $56.6802 | $56.68 | $56.70 | $56.70 |
| 7 purchase totals = | $1,117.58 | $1,217.7890 | $1,217.78 | $1,217.85 | $1,217.80 | |