| 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 | $214.67 | 7.255% | $230.2443 | $230.24 | $230.25 | $230.20 |
| Purchase #2 | $25.46 | 6.632% | $27.1485 | $27.15 | $27.15 | $27.10 |
| Purchase #3 | $157.68 | 9.855% | $173.2194 | $173.22 | $173.20 | $173.20 |
| Purchase #4 | $170.38 | 13.788% | $193.872 | $193.87 | $193.85 | $193.90 |
| Purchase #5 | $103.48 | 5.623% | $109.2987 | $109.30 | $109.30 | $109.30 |
| Purchase #6 | $78.97 | 13.146% | $89.3514 | $89.35 | $89.35 | $89.40 |
| Purchase #7 | $111.58 | 3.224% | $115.1773 | $115.18 | $115.20 | $115.20 |
| 7 purchase totals = | $862.22 | $938.3116 | $938.31 | $938.30 | $938.30 | |