| 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 | $64.81 | 3.251% | $66.917 | $66.92 | $66.90 | $66.90 |
| Purchase #2 | $226.68 | 3.492% | $234.5957 | $234.60 | $234.60 | $234.60 |
| Purchase #3 | $197.69 | 8.404% | $214.3039 | $214.30 | $214.30 | $214.30 |
| Purchase #4 | $190.58 | 10.193% | $210.0058 | $210.01 | $210.00 | $210.00 |
| Purchase #5 | $133.35 | 6.311% | $141.7657 | $141.77 | $141.75 | $141.80 |
| Purchase #6 | $167.64 | 13.345% | $190.0116 | $190.01 | $190.00 | $190.00 |
| Purchase #7 | $228.36 | 8.419% | $247.5856 | $247.59 | $247.60 | $247.60 |
| 7 purchase totals = | $1,209.11 | $1,305.1853 | $1,305.20 | $1,305.15 | $1,305.20 | |