| 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 | $185.37 | 3.868% | $192.5401 | $192.54 | $192.55 | $192.50 |
| Purchase #2 | $84.41 | 3.752% | $87.5771 | $87.58 | $87.60 | $87.60 |
| Purchase #3 | $42.27 | 5.526% | $44.6058 | $44.61 | $44.60 | $44.60 |
| Purchase #4 | $161.81 | 6.185% | $171.8179 | $171.82 | $171.80 | $171.80 |
| Purchase #5 | $222.80 | 11.803% | $249.0971 | $249.10 | $249.10 | $249.10 |
| Purchase #6 | $193.29 | 10.442% | $213.4733 | $213.47 | $213.45 | $213.50 |
| Purchase #7 | $229.76 | 10.635% | $254.195 | $254.20 | $254.20 | $254.20 |
| 7 purchase totals = | $1,119.71 | $1,213.3063 | $1,213.32 | $1,213.30 | $1,213.30 | |