| 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 | $130.52 | 6.514% | $139.0221 | $139.02 | $139.00 | $139.00 |
| Purchase #2 | $77.30 | 5.688% | $81.6968 | $81.70 | $81.70 | $81.70 |
| Purchase #3 | $124.77 | 3.326% | $128.9199 | $128.92 | $128.90 | $128.90 |
| Purchase #4 | $234.26 | 10.814% | $259.5929 | $259.59 | $259.60 | $259.60 |
| Purchase #5 | $187.62 | 13.313% | $212.5979 | $212.60 | $212.60 | $212.60 |
| Purchase #6 | $215.58 | 10.704% | $238.6557 | $238.66 | $238.65 | $238.70 |
| Purchase #7 | $218.81 | 6.557% | $233.1574 | $233.16 | $233.15 | $233.20 |
| 7 purchase totals = | $1,188.86 | $1,293.6427 | $1,293.65 | $1,293.60 | $1,293.70 | |