| 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 | $106.34 | 8.206% | $115.0663 | $115.07 | $115.05 | $115.10 |
| Purchase #2 | $22.35 | 4.735% | $23.4083 | $23.41 | $23.40 | $23.40 |
| Purchase #3 | $216.54 | 9.242% | $236.5526 | $236.55 | $236.55 | $236.60 |
| Purchase #4 | $178.55 | 12.652% | $201.1401 | $201.14 | $201.15 | $201.10 |
| Purchase #5 | $196.68 | 6.641% | $209.7415 | $209.74 | $209.75 | $209.70 |
| Purchase #6 | $181.80 | 12.281% | $204.1269 | $204.13 | $204.15 | $204.10 |
| Purchase #7 | $211.91 | 10.166% | $233.4528 | $233.45 | $233.45 | $233.50 |
| 7 purchase totals = | $1,114.17 | $1,223.4885 | $1,223.49 | $1,223.50 | $1,223.50 | |