| 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 | $112.36 | 6.518% | $119.6836 | $119.68 | $119.70 | $119.70 |
| Purchase #2 | $206.51 | 9.736% | $226.6158 | $226.62 | $226.60 | $226.60 |
| Purchase #3 | $63.73 | 7.752% | $68.6703 | $68.67 | $68.65 | $68.70 |
| Purchase #4 | $199.78 | 5.253% | $210.2744 | $210.27 | $210.25 | $210.30 |
| Purchase #5 | $196.45 | 13.718% | $223.399 | $223.40 | $223.40 | $223.40 |
| Purchase #6 | $196.37 | 5.717% | $207.5965 | $207.60 | $207.60 | $207.60 |
| Purchase #7 | $167.82 | 13.719% | $190.8432 | $190.84 | $190.85 | $190.80 |
| 7 purchase totals = | $1,143.02 | $1,247.0828 | $1,247.08 | $1,247.05 | $1,247.10 | |