| 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 | $233.42 | 12.135% | $261.7455 | $261.75 | $261.75 | $261.70 |
| Purchase #2 | $161.88 | 3.477% | $167.5086 | $167.51 | $167.50 | $167.50 |
| Purchase #3 | $171.57 | 12.493% | $193.0042 | $193.00 | $193.00 | $193.00 |
| Purchase #4 | $5.30 | 13.872% | $6.0352 | $6.04 | $6.05 | $6.00 |
| Purchase #5 | $241.65 | 12.480% | $271.8079 | $271.81 | $271.80 | $271.80 |
| Purchase #6 | $75.82 | 5.753% | $80.1819 | $80.18 | $80.20 | $80.20 |
| Purchase #7 | $86.29 | 4.746% | $90.3853 | $90.39 | $90.40 | $90.40 |
| 7 purchase totals = | $975.93 | $1,070.6686 | $1,070.68 | $1,070.70 | $1,070.60 | |