| 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 | $7.76 | 13.706% | $8.8236 | $8.82 | $8.80 | $8.80 |
| Purchase #2 | $247.71 | 13.433% | $280.9849 | $280.98 | $281.00 | $281.00 |
| Purchase #3 | $96.26 | 6.735% | $102.7431 | $102.74 | $102.75 | $102.70 |
| Purchase #4 | $219.57 | 11.788% | $245.4529 | $245.45 | $245.45 | $245.50 |
| Purchase #5 | $126.44 | 11.269% | $140.6885 | $140.69 | $140.70 | $140.70 |
| Purchase #6 | $197.60 | 4.173% | $205.8458 | $205.85 | $205.85 | $205.80 |
| Purchase #7 | $51.29 | 7.730% | $55.2547 | $55.25 | $55.25 | $55.30 |
| 7 purchase totals = | $946.63 | $1,039.7935 | $1,039.78 | $1,039.80 | $1,039.80 | |