| 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 | $120.44 | 8.314% | $130.4534 | $130.45 | $130.45 | $130.50 |
| Purchase #2 | $218.69 | 5.102% | $229.8476 | $229.85 | $229.85 | $229.80 |
| Purchase #3 | $14.46 | 6.529% | $15.4041 | $15.40 | $15.40 | $15.40 |
| Purchase #4 | $227.68 | 11.229% | $253.2462 | $253.25 | $253.25 | $253.20 |
| Purchase #5 | $178.97 | 8.258% | $193.7493 | $193.75 | $193.75 | $193.70 |
| Purchase #6 | $25.66 | 8.391% | $27.8131 | $27.81 | $27.80 | $27.80 |
| Purchase #7 | $181.34 | 10.200% | $199.8367 | $199.84 | $199.85 | $199.80 |
| 7 purchase totals = | $967.24 | $1,050.3504 | $1,050.35 | $1,050.35 | $1,050.20 | |