| 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 | $249.57 | 7.638% | $268.6322 | $268.63 | $268.65 | $268.60 |
| Purchase #2 | $180.79 | 6.431% | $192.4166 | $192.42 | $192.40 | $192.40 |
| Purchase #3 | $99.59 | 9.382% | $108.9335 | $108.93 | $108.95 | $108.90 |
| Purchase #4 | $162.74 | 5.540% | $171.7558 | $171.76 | $171.75 | $171.80 |
| Purchase #5 | $177.88 | 7.259% | $190.7923 | $190.79 | $190.80 | $190.80 |
| Purchase #6 | $10.82 | 13.628% | $12.2945 | $12.29 | $12.30 | $12.30 |
| Purchase #7 | $227.32 | 9.806% | $249.611 | $249.61 | $249.60 | $249.60 |
| 7 purchase totals = | $1,108.71 | $1,194.4359 | $1,194.43 | $1,194.45 | $1,194.40 | |