| 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 | $100.97 | 12.702% | $113.7952 | $113.80 | $113.80 | $113.80 |
| Purchase #2 | $119.93 | 7.184% | $128.5458 | $128.55 | $128.55 | $128.50 |
| Purchase #3 | $185.87 | 9.436% | $203.4087 | $203.41 | $203.40 | $203.40 |
| Purchase #4 | $82.27 | 13.156% | $93.0934 | $93.09 | $93.10 | $93.10 |
| Purchase #5 | $195.66 | 4.542% | $204.5469 | $204.55 | $204.55 | $204.50 |
| Purchase #6 | $120.35 | 10.819% | $133.3707 | $133.37 | $133.35 | $133.40 |
| Purchase #7 | $223.46 | 10.696% | $247.3613 | $247.36 | $247.35 | $247.40 |
| 7 purchase totals = | $1,028.51 | $1,124.1220 | $1,124.13 | $1,124.10 | $1,124.10 | |