| 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 | $222.83 | 4.573% | $233.02 | $233.02 | $233.00 | $233.00 |
| Purchase #2 | $230.53 | 6.274% | $244.9935 | $244.99 | $245.00 | $245.00 |
| Purchase #3 | $63.54 | 10.751% | $70.3712 | $70.37 | $70.35 | $70.40 |
| Purchase #4 | $150.77 | 11.479% | $168.0769 | $168.08 | $168.10 | $168.10 |
| Purchase #5 | $131.53 | 10.521% | $145.3683 | $145.37 | $145.35 | $145.40 |
| Purchase #6 | $168.55 | 4.766% | $176.5831 | $176.58 | $176.60 | $176.60 |
| Purchase #7 | $165.65 | 11.402% | $184.5374 | $184.54 | $184.55 | $184.50 |
| 7 purchase totals = | $1,133.40 | $1,222.9504 | $1,222.95 | $1,222.95 | $1,223.00 | |