| 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 | $237.49 | 5.469% | $250.4783 | $250.48 | $250.50 | $250.50 |
| Purchase #2 | $241.95 | 13.736% | $275.1843 | $275.18 | $275.20 | $275.20 |
| Purchase #3 | $117.86 | 11.554% | $131.4775 | $131.48 | $131.50 | $131.50 |
| Purchase #4 | $203.90 | 13.731% | $231.8975 | $231.90 | $231.90 | $231.90 |
| Purchase #5 | $190.35 | 6.687% | $203.0787 | $203.08 | $203.10 | $203.10 |
| Purchase #6 | $121.90 | 9.152% | $133.0563 | $133.06 | $133.05 | $133.10 |
| Purchase #7 | $112.43 | 5.719% | $118.8599 | $118.86 | $118.85 | $118.90 |
| 7 purchase totals = | $1,225.88 | $1,344.0325 | $1,344.04 | $1,344.10 | $1,344.20 | |