| 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 | $233.72 | 9.614% | $256.1898 | $256.19 | $256.20 | $256.20 |
| Purchase #2 | $241.95 | 5.776% | $255.925 | $255.93 | $255.95 | $255.90 |
| Purchase #3 | $183.73 | 4.560% | $192.1081 | $192.11 | $192.10 | $192.10 |
| Purchase #4 | $167.50 | 4.774% | $175.4965 | $175.50 | $175.50 | $175.50 |
| Purchase #5 | $74.72 | 7.698% | $80.4719 | $80.47 | $80.45 | $80.50 |
| Purchase #6 | $36.34 | 3.391% | $37.5723 | $37.57 | $37.55 | $37.60 |
| Purchase #7 | $242.27 | 7.184% | $259.6747 | $259.67 | $259.65 | $259.70 |
| 7 purchase totals = | $1,180.23 | $1,257.4383 | $1,257.44 | $1,257.40 | $1,257.50 | |