| 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 | $187.57 | 11.241% | $208.6547 | $208.65 | $208.65 | $208.70 |
| Purchase #2 | $63.75 | 12.209% | $71.5332 | $71.53 | $71.55 | $71.50 |
| Purchase #3 | $246.54 | 4.371% | $257.3163 | $257.32 | $257.30 | $257.30 |
| Purchase #4 | $147.41 | 3.810% | $153.0263 | $153.03 | $153.05 | $153.00 |
| Purchase #5 | $217.39 | 4.425% | $227.0095 | $227.01 | $227.00 | $227.00 |
| Purchase #6 | $217.48 | 10.403% | $240.1044 | $240.10 | $240.10 | $240.10 |
| Purchase #7 | $247.79 | 9.748% | $271.9446 | $271.94 | $271.95 | $271.90 |
| 7 purchase totals = | $1,327.93 | $1,429.5890 | $1,429.58 | $1,429.60 | $1,429.50 | |