| 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 | $197.79 | 11.527% | $220.5893 | $220.59 | $220.60 | $220.60 |
| Purchase #2 | $241.87 | 13.549% | $274.641 | $274.64 | $274.65 | $274.60 |
| Purchase #3 | $133.48 | 7.598% | $143.6218 | $143.62 | $143.60 | $143.60 |
| Purchase #4 | $190.83 | 4.519% | $199.4536 | $199.45 | $199.45 | $199.50 |
| Purchase #5 | $123.77 | 6.390% | $131.6789 | $131.68 | $131.70 | $131.70 |
| Purchase #6 | $161.69 | 3.394% | $167.1778 | $167.18 | $167.20 | $167.20 |
| Purchase #7 | $195.69 | 5.186% | $205.8385 | $205.84 | $205.85 | $205.80 |
| 7 purchase totals = | $1,245.12 | $1,343.0009 | $1,343.00 | $1,343.05 | $1,343.00 | |