| 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 | $118.99 | 10.870% | $131.9242 | $131.92 | $131.90 | $131.90 |
| Purchase #2 | $185.62 | 10.625% | $205.3421 | $205.34 | $205.35 | $205.30 |
| Purchase #3 | $91.29 | 13.613% | $103.7173 | $103.72 | $103.70 | $103.70 |
| Purchase #4 | $217.71 | 5.807% | $230.3524 | $230.35 | $230.35 | $230.40 |
| Purchase #5 | $201.48 | 12.513% | $226.6912 | $226.69 | $226.70 | $226.70 |
| Purchase #6 | $154.59 | 12.291% | $173.5907 | $173.59 | $173.60 | $173.60 |
| Purchase #7 | $130.34 | 4.619% | $136.3604 | $136.36 | $136.35 | $136.40 |
| 7 purchase totals = | $1,100.02 | $1,207.9783 | $1,207.97 | $1,207.95 | $1,208.00 | |