| 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 | $201.96 | 7.114% | $216.3274 | $216.33 | $216.35 | $216.30 |
| Purchase #2 | $226.27 | 8.241% | $244.9169 | $244.92 | $244.90 | $244.90 |
| Purchase #3 | $135.44 | 13.636% | $153.9086 | $153.91 | $153.90 | $153.90 |
| Purchase #4 | $183.36 | 11.615% | $204.6573 | $204.66 | $204.65 | $204.70 |
| Purchase #5 | $79.80 | 11.801% | $89.2172 | $89.22 | $89.20 | $89.20 |
| Purchase #6 | $133.88 | 10.321% | $147.6978 | $147.70 | $147.70 | $147.70 |
| Purchase #7 | $206.44 | 12.166% | $231.5555 | $231.56 | $231.55 | $231.60 |
| 7 purchase totals = | $1,167.15 | $1,288.2807 | $1,288.30 | $1,288.25 | $1,288.30 | |