| 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 | $227.89 | 13.800% | $259.3388 | $259.34 | $259.35 | $259.30 |
| Purchase #2 | $179.87 | 7.868% | $194.0222 | $194.02 | $194.00 | $194.00 |
| Purchase #3 | $71.60 | 12.161% | $80.3073 | $80.31 | $80.30 | $80.30 |
| Purchase #4 | $193.86 | 8.461% | $210.2625 | $210.26 | $210.25 | $210.30 |
| Purchase #5 | $236.36 | 11.113% | $262.6267 | $262.63 | $262.65 | $262.60 |
| Purchase #6 | $119.52 | 9.549% | $130.933 | $130.93 | $130.95 | $130.90 |
| Purchase #7 | $212.67 | 10.569% | $235.1471 | $235.15 | $235.15 | $235.10 |
| 7 purchase totals = | $1,241.77 | $1,372.6376 | $1,372.64 | $1,372.65 | $1,372.50 | |