| 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 | $80.32 | 8.589% | $87.2187 | $87.22 | $87.20 | $87.20 |
| Purchase #2 | $246.60 | 7.481% | $265.0481 | $265.05 | $265.05 | $265.00 |
| Purchase #3 | $140.89 | 4.385% | $147.068 | $147.07 | $147.05 | $147.10 |
| Purchase #4 | $11.53 | 5.208% | $12.1305 | $12.13 | $12.15 | $12.10 |
| Purchase #5 | $167.56 | 8.637% | $182.0322 | $182.03 | $182.05 | $182.00 |
| Purchase #6 | $191.84 | 6.753% | $204.795 | $204.80 | $204.80 | $204.80 |
| Purchase #7 | $192.75 | 6.767% | $205.7934 | $205.79 | $205.80 | $205.80 |
| 7 purchase totals = | $1,031.49 | $1,104.0859 | $1,104.09 | $1,104.10 | $1,104.00 | |