| 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 | $226.77 | 3.474% | $234.648 | $234.65 | $234.65 | $234.60 |
| Purchase #2 | $115.45 | 3.308% | $119.2691 | $119.27 | $119.25 | $119.30 |
| Purchase #3 | $222.76 | 12.174% | $249.8788 | $249.88 | $249.90 | $249.90 |
| Purchase #4 | $28.36 | 4.437% | $29.6183 | $29.62 | $29.60 | $29.60 |
| Purchase #5 | $63.99 | 7.573% | $68.836 | $68.84 | $68.85 | $68.80 |
| Purchase #6 | $226.65 | 5.435% | $238.9684 | $238.97 | $238.95 | $239.00 |
| Purchase #7 | $180.51 | 12.112% | $202.3734 | $202.37 | $202.35 | $202.40 |
| 7 purchase totals = | $1,064.49 | $1,143.5920 | $1,143.60 | $1,143.55 | $1,143.60 | |