| 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 | $197.77 | 12.205% | $221.9078 | $221.91 | $221.90 | $221.90 |
| Purchase #2 | $164.29 | 11.615% | $183.3723 | $183.37 | $183.35 | $183.40 |
| Purchase #3 | $225.65 | 4.209% | $235.1476 | $235.15 | $235.15 | $235.10 |
| Purchase #4 | $235.33 | 8.590% | $255.5448 | $255.54 | $255.55 | $255.50 |
| Purchase #5 | $134.58 | 8.282% | $145.7259 | $145.73 | $145.75 | $145.70 |
| Purchase #6 | $104.63 | 8.814% | $113.8521 | $113.85 | $113.85 | $113.90 |
| Purchase #7 | $151.77 | 7.184% | $162.6732 | $162.67 | $162.65 | $162.70 |
| 7 purchase totals = | $1,214.02 | $1,318.2237 | $1,318.22 | $1,318.20 | $1,318.20 | |