| 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 | $195.34 | 3.546% | $202.2668 | $202.27 | $202.25 | $202.30 |
| Purchase #2 | $221.31 | 13.735% | $251.7069 | $251.71 | $251.70 | $251.70 |
| Purchase #3 | $79.94 | 6.791% | $85.3687 | $85.37 | $85.35 | $85.40 |
| Purchase #4 | $232.72 | 10.377% | $256.8694 | $256.87 | $256.85 | $256.90 |
| Purchase #5 | $231.89 | 4.458% | $242.2277 | $242.23 | $242.25 | $242.20 |
| Purchase #6 | $51.64 | 10.851% | $57.2435 | $57.24 | $57.25 | $57.20 |
| Purchase #7 | $90.74 | 8.452% | $98.4093 | $98.41 | $98.40 | $98.40 |
| 7 purchase totals = | $1,103.58 | $1,194.0923 | $1,194.10 | $1,194.05 | $1,194.10 | |