| 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 | $192.63 | 13.639% | $218.9028 | $218.90 | $218.90 | $218.90 |
| Purchase #2 | $227.61 | 12.689% | $256.4914 | $256.49 | $256.50 | $256.50 |
| Purchase #3 | $10.47 | 10.836% | $11.6045 | $11.60 | $11.60 | $11.60 |
| Purchase #4 | $97.44 | 8.630% | $105.8491 | $105.85 | $105.85 | $105.80 |
| Purchase #5 | $178.35 | 3.198% | $184.0536 | $184.05 | $184.05 | $184.10 |
| Purchase #6 | $34.83 | 4.316% | $36.3333 | $36.33 | $36.35 | $36.30 |
| Purchase #7 | $106.97 | 11.514% | $119.2865 | $119.29 | $119.30 | $119.30 |
| 7 purchase totals = | $848.30 | $932.5212 | $932.51 | $932.55 | $932.50 | |