| 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 | $250.64 | 3.722% | $259.9688 | $259.97 | $259.95 | $260.00 |
| Purchase #2 | $131.89 | 3.196% | $136.1052 | $136.11 | $136.10 | $136.10 |
| Purchase #3 | $202.80 | 13.748% | $230.6809 | $230.68 | $230.70 | $230.70 |
| Purchase #4 | $163.25 | 5.417% | $172.0933 | $172.09 | $172.10 | $172.10 |
| Purchase #5 | $234.65 | 5.331% | $247.1592 | $247.16 | $247.15 | $247.20 |
| Purchase #6 | $152.82 | 10.193% | $168.3969 | $168.40 | $168.40 | $168.40 |
| Purchase #7 | $135.88 | 7.815% | $146.499 | $146.50 | $146.50 | $146.50 |
| 7 purchase totals = | $1,271.93 | $1,360.9033 | $1,360.91 | $1,360.90 | $1,361.00 | |