| 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 | $194.35 | 10.789% | $215.3184 | $215.32 | $215.30 | $215.30 |
| Purchase #2 | $197.58 | 8.544% | $214.4612 | $214.46 | $214.45 | $214.50 |
| Purchase #3 | $207.56 | 3.755% | $215.3539 | $215.35 | $215.35 | $215.40 |
| Purchase #4 | $157.26 | 9.306% | $171.8946 | $171.89 | $171.90 | $171.90 |
| Purchase #5 | $125.49 | 3.855% | $130.3276 | $130.33 | $130.35 | $130.30 |
| Purchase #6 | $238.51 | 3.105% | $245.9157 | $245.92 | $245.90 | $245.90 |
| Purchase #7 | $84.97 | 4.725% | $88.9848 | $88.98 | $89.00 | $89.00 |
| 7 purchase totals = | $1,205.72 | $1,282.2562 | $1,282.25 | $1,282.25 | $1,282.30 | |