| 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 | $72.98 | 11.824% | $81.6092 | $81.61 | $81.60 | $81.60 |
| Purchase #2 | $217.53 | 13.776% | $247.4969 | $247.50 | $247.50 | $247.50 |
| Purchase #3 | $193.94 | 11.588% | $216.4138 | $216.41 | $216.40 | $216.40 |
| Purchase #4 | $137.30 | 4.832% | $143.9343 | $143.93 | $143.95 | $143.90 |
| Purchase #5 | $244.81 | 10.320% | $270.0744 | $270.07 | $270.05 | $270.10 |
| Purchase #6 | $101.74 | 13.681% | $115.659 | $115.66 | $115.65 | $115.70 |
| Purchase #7 | $218.70 | 12.102% | $245.1671 | $245.17 | $245.15 | $245.20 |
| 7 purchase totals = | $1,187.00 | $1,320.3547 | $1,320.35 | $1,320.30 | $1,320.40 | |