| 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 | $101.65 | 3.530% | $105.2382 | $105.24 | $105.25 | $105.20 |
| Purchase #2 | $206.87 | 5.573% | $218.3989 | $218.40 | $218.40 | $218.40 |
| Purchase #3 | $247.61 | 4.621% | $259.0521 | $259.05 | $259.05 | $259.10 |
| Purchase #4 | $195.65 | 11.629% | $218.4021 | $218.40 | $218.40 | $218.40 |
| Purchase #5 | $214.54 | 11.256% | $238.6886 | $238.69 | $238.70 | $238.70 |
| Purchase #6 | $172.60 | 8.282% | $186.8947 | $186.89 | $186.90 | $186.90 |
| Purchase #7 | $8.38 | 10.781% | $9.2834 | $9.28 | $9.30 | $9.30 |
| 7 purchase totals = | $1,147.30 | $1,235.9580 | $1,235.95 | $1,236.00 | $1,236.00 | |