| 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 | $127.80 | 5.225% | $134.4776 | $134.48 | $134.50 | $134.50 |
| Purchase #2 | $7.46 | 6.720% | $7.9613 | $7.96 | $7.95 | $8.00 |
| Purchase #3 | $133.76 | 9.207% | $146.0753 | $146.08 | $146.10 | $146.10 |
| Purchase #4 | $153.29 | 7.713% | $165.1133 | $165.11 | $165.10 | $165.10 |
| Purchase #5 | $78.74 | 3.376% | $81.3983 | $81.40 | $81.40 | $81.40 |
| Purchase #6 | $219.93 | 9.624% | $241.0961 | $241.10 | $241.10 | $241.10 |
| Purchase #7 | $106.31 | 10.255% | $117.2121 | $117.21 | $117.20 | $117.20 |
| 7 purchase totals = | $827.29 | $893.3340 | $893.34 | $893.35 | $893.40 | |