| 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 | $97.97 | 9.673% | $107.4466 | $107.45 | $107.45 | $107.40 |
| Purchase #2 | $101.79 | 4.635% | $106.508 | $106.51 | $106.50 | $106.50 |
| Purchase #3 | $195.30 | 6.167% | $207.3442 | $207.34 | $207.35 | $207.30 |
| Purchase #4 | $34.96 | 6.624% | $37.2758 | $37.28 | $37.30 | $37.30 |
| Purchase #5 | $75.78 | 9.343% | $82.8601 | $82.86 | $82.85 | $82.90 |
| Purchase #6 | $234.60 | 3.542% | $242.9095 | $242.91 | $242.90 | $242.90 |
| Purchase #7 | $202.62 | 12.320% | $227.5828 | $227.58 | $227.60 | $227.60 |
| 7 purchase totals = | $943.02 | $1,011.9270 | $1,011.93 | $1,011.95 | $1,011.90 | |