| 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 | $211.37 | 5.447% | $222.8833 | $222.88 | $222.90 | $222.90 |
| Purchase #2 | $50.96 | 7.400% | $54.731 | $54.73 | $54.75 | $54.70 |
| Purchase #3 | $218.27 | 9.324% | $238.6215 | $238.62 | $238.60 | $238.60 |
| Purchase #4 | $216.33 | 7.714% | $233.0177 | $233.02 | $233.00 | $233.00 |
| Purchase #5 | $187.60 | 9.364% | $205.1669 | $205.17 | $205.15 | $205.20 |
| Purchase #6 | $101.45 | 5.575% | $107.1058 | $107.11 | $107.10 | $107.10 |
| Purchase #7 | $194.30 | 5.476% | $204.9399 | $204.94 | $204.95 | $204.90 |
| 7 purchase totals = | $1,180.28 | $1,266.4661 | $1,266.47 | $1,266.45 | $1,266.40 | |