| 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 | $97.98 | 4.109% | $102.006 | $102.01 | $102.00 | $102.00 |
| Purchase #2 | $18.42 | 5.147% | $19.3681 | $19.37 | $19.35 | $19.40 |
| Purchase #3 | $228.40 | 10.518% | $252.4231 | $252.42 | $252.40 | $252.40 |
| Purchase #4 | $104.99 | 3.786% | $108.9649 | $108.96 | $108.95 | $109.00 |
| Purchase #5 | $131.92 | 8.206% | $142.7454 | $142.75 | $142.75 | $142.70 |
| Purchase #6 | $200.86 | 3.642% | $208.1753 | $208.18 | $208.20 | $208.20 |
| Purchase #7 | $183.58 | 4.728% | $192.2597 | $192.26 | $192.25 | $192.30 |
| 7 purchase totals = | $966.15 | $1,025.9425 | $1,025.95 | $1,025.90 | $1,026.00 | |