| 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 | $204.62 | 12.375% | $229.9417 | $229.94 | $229.95 | $229.90 |
| Purchase #2 | $123.77 | 10.677% | $136.9849 | $136.98 | $137.00 | $137.00 |
| Purchase #3 | $247.36 | 12.146% | $277.4043 | $277.40 | $277.40 | $277.40 |
| Purchase #4 | $53.93 | 13.796% | $61.3702 | $61.37 | $61.35 | $61.40 |
| Purchase #5 | $143.32 | 12.665% | $161.4715 | $161.47 | $161.45 | $161.50 |
| Purchase #6 | $189.41 | 9.677% | $207.7392 | $207.74 | $207.75 | $207.70 |
| Purchase #7 | $129.98 | 13.408% | $147.4077 | $147.41 | $147.40 | $147.40 |
| 7 purchase totals = | $1,092.39 | $1,222.3195 | $1,222.31 | $1,222.30 | $1,222.30 | |