| 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 | $219.25 | 3.183% | $226.2287 | $226.23 | $226.25 | $226.20 |
| Purchase #2 | $174.56 | 10.458% | $192.8155 | $192.82 | $192.80 | $192.80 |
| Purchase #3 | $156.35 | 4.111% | $162.7775 | $162.78 | $162.80 | $162.80 |
| Purchase #4 | $213.51 | 9.393% | $233.565 | $233.57 | $233.55 | $233.60 |
| Purchase #5 | $5.34 | 12.654% | $6.0157 | $6.02 | $6.00 | $6.00 |
| Purchase #6 | $144.87 | 7.275% | $155.4093 | $155.41 | $155.40 | $155.40 |
| Purchase #7 | $128.66 | 11.509% | $143.4675 | $143.47 | $143.45 | $143.50 |
| 7 purchase totals = | $1,042.54 | $1,120.2792 | $1,120.30 | $1,120.25 | $1,120.30 | |