| 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 | $222.65 | 6.632% | $237.4161 | $237.42 | $237.40 | $237.40 |
| Purchase #2 | $22.72 | 7.542% | $24.4335 | $24.43 | $24.45 | $24.40 |
| Purchase #3 | $31.30 | 5.269% | $32.9492 | $32.95 | $32.95 | $32.90 |
| Purchase #4 | $218.25 | 11.149% | $242.5827 | $242.58 | $242.60 | $242.60 |
| Purchase #5 | $218.39 | 12.348% | $245.3568 | $245.36 | $245.35 | $245.40 |
| Purchase #6 | $223.25 | 12.408% | $250.9509 | $250.95 | $250.95 | $251.00 |
| Purchase #7 | $182.25 | 8.583% | $197.8925 | $197.89 | $197.90 | $197.90 |
| 7 purchase totals = | $1,118.81 | $1,231.5817 | $1,231.58 | $1,231.60 | $1,231.60 | |