| 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 | $229.34 | 11.375% | $255.4274 | $255.43 | $255.45 | $255.40 |
| Purchase #2 | $6.57 | 11.205% | $7.3062 | $7.31 | $7.30 | $7.30 |
| Purchase #3 | $175.59 | 3.349% | $181.4705 | $181.47 | $181.45 | $181.50 |
| Purchase #4 | $166.63 | 12.569% | $187.5737 | $187.57 | $187.55 | $187.60 |
| Purchase #5 | $84.58 | 12.758% | $95.3707 | $95.37 | $95.35 | $95.40 |
| Purchase #6 | $77.47 | 9.315% | $84.6863 | $84.69 | $84.70 | $84.70 |
| Purchase #7 | $209.65 | 6.688% | $223.6714 | $223.67 | $223.65 | $223.70 |
| 7 purchase totals = | $949.83 | $1,035.5062 | $1,035.51 | $1,035.45 | $1,035.60 | |