| 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 | $234.59 | 10.763% | $259.8389 | $259.84 | $259.85 | $259.80 |
| Purchase #2 | $122.80 | 6.486% | $130.7648 | $130.76 | $130.75 | $130.80 |
| Purchase #3 | $32.97 | 9.202% | $36.0039 | $36.00 | $36.00 | $36.00 |
| Purchase #4 | $164.90 | 11.260% | $183.4677 | $183.47 | $183.45 | $183.50 |
| Purchase #5 | $98.92 | 8.284% | $107.1145 | $107.11 | $107.10 | $107.10 |
| Purchase #6 | $231.54 | 3.367% | $239.336 | $239.34 | $239.35 | $239.30 |
| Purchase #7 | $83.82 | 12.482% | $94.2824 | $94.28 | $94.30 | $94.30 |
| 7 purchase totals = | $969.54 | $1,050.8082 | $1,050.80 | $1,050.80 | $1,050.80 | |